2045804514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 4862011392

約数和(自身を除く): 2816206878

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 157, 186, 221, 314, 317, 403, 442, 471, 527, 634, 663, 806, 942, 951, 1054, 1209, 1326, 1581, 1902, 2041, 2418, 2669, 3162, 4082, 4121, 4867, 5338, 5389, 6123, 6851, 8007, 8242, 9734, 9827, 10778, 12246, 12363, 13702, 14601, 16014, 16167, 19654, 20553, 24726, 29202, 29481, 32334, 34697, 41106, 49769, 58962, 63271, 69394, 70057, 82739, 99538, 104091, 126542, 127751, 140114, 149307, 165478, 167059, 189813, 208182, 210171, 248217, 255502, 298614, 334118, 379626, 383253, 420342, 496434, 501177, 646997, 766506, 846073, 1002354, 1075607, 1293994, 1542839, 1692146, 1940991, 2151214, 2171767, 2538219, 3085678, 3226821, 3881982, 4343534, 4628517, 5076438, 6453642, 6515301, 9257034, 10998949, 13030602, 20056907, 21997898, 26228263, 32996847, 40113814, 52456526, 60170721, 65993694, 78684789, 120341442, 157369578, 340967419, 681934838, 1022902257, 2045804514]

約数ペア:

[(1, 2045804514), (2, 1022902257), (3, 681934838), (6, 340967419), (13, 157369578), (17, 120341442), (26, 78684789), (31, 65993694), (34, 60170721), (39, 52456526), (51, 40113814), (62, 32996847), (78, 26228263), (93, 21997898), (102, 20056907), (157, 13030602), (186, 10998949), (221, 9257034), (314, 6515301), (317, 6453642), (403, 5076438), (442, 4628517), (471, 4343534), (527, 3881982), (634, 3226821), (663, 3085678), (806, 2538219), (942, 2171767), (951, 2151214), (1054, 1940991), (1209, 1692146), (1326, 1542839), (1581, 1293994), (1902, 1075607), (2041, 1002354), (2418, 846073), (2669, 766506), (3162, 646997), (4082, 501177), (4121, 496434), (4867, 420342), (5338, 383253), (5389, 379626), (6123, 334118), (6851, 298614), (8007, 255502), (8242, 248217), (9734, 210171), (9827, 208182), (10778, 189813), (12246, 167059), (12363, 165478), (13702, 149307), (14601, 140114), (16014, 127751), (16167, 126542), (19654, 104091), (20553, 99538), (24726, 82739), (29202, 70057), (29481, 69394), (32334, 63271), (34697, 58962), (41106, 49769)]