2905419078

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 6566454720

約数和(自身を除く): 3661035642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 157, 194, 291, 314, 471, 582, 873, 942, 1413, 1746, 2619, 2826, 3533, 4239, 5238, 7066, 8478, 10599, 15229, 21198, 30458, 31797, 45687, 63594, 91374, 95391, 137061, 190782, 274122, 342701, 411183, 554681, 685402, 822366, 1028103, 1109362, 1664043, 2056206, 3084309, 3328086, 4992129, 6168618, 9252927, 9984258, 14976387, 18505854, 29952774, 53804057, 107608114, 161412171, 322824342, 484236513, 968473026, 1452709539, 2905419078]

約数ペア:

[(1, 2905419078), (2, 1452709539), (3, 968473026), (6, 484236513), (9, 322824342), (18, 161412171), (27, 107608114), (54, 53804057), (97, 29952774), (157, 18505854), (194, 14976387), (291, 9984258), (314, 9252927), (471, 6168618), (582, 4992129), (873, 3328086), (942, 3084309), (1413, 2056206), (1746, 1664043), (2619, 1109362), (2826, 1028103), (3533, 822366), (4239, 685402), (5238, 554681), (7066, 411183), (8478, 342701), (10599, 274122), (15229, 190782), (21198, 137061), (30458, 95391), (31797, 91374), (45687, 63594)]