890652582

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 2059555680

約数和(自身を除く): 1168903098

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 83, 87, 122, 166, 174, 183, 249, 261, 337, 366, 498, 522, 549, 674, 747, 1011, 1098, 1494, 1769, 2022, 2407, 3033, 3538, 4814, 5063, 5307, 6066, 7221, 9773, 10126, 10614, 14442, 15189, 15921, 19546, 20557, 21663, 27971, 29319, 30378, 31842, 41114, 43326, 45567, 55942, 58638, 61671, 83913, 87957, 91134, 123342, 146827, 167826, 175914, 185013, 251739, 293654, 370026, 440481, 503478, 596153, 811159, 880962, 1192306, 1321443, 1622318, 1706231, 1788459, 2433477, 2642886, 3412462, 3576918, 4866954, 5118693, 5365377, 7300431, 10237386, 10730754, 14600862, 15356079, 30712158, 49480699, 98961398, 148442097, 296884194, 445326291, 890652582]

約数ペア:

[(1, 890652582), (2, 445326291), (3, 296884194), (6, 148442097), (9, 98961398), (18, 49480699), (29, 30712158), (58, 15356079), (61, 14600862), (83, 10730754), (87, 10237386), (122, 7300431), (166, 5365377), (174, 5118693), (183, 4866954), (249, 3576918), (261, 3412462), (337, 2642886), (366, 2433477), (498, 1788459), (522, 1706231), (549, 1622318), (674, 1321443), (747, 1192306), (1011, 880962), (1098, 811159), (1494, 596153), (1769, 503478), (2022, 440481), (2407, 370026), (3033, 293654), (3538, 251739), (4814, 185013), (5063, 175914), (5307, 167826), (6066, 146827), (7221, 123342), (9773, 91134), (10126, 87957), (10614, 83913), (14442, 61671), (15189, 58638), (15921, 55942), (19546, 45567), (20557, 43326), (21663, 41114), (27971, 31842), (29319, 30378)]