1771306746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3643}}^1$

素因数の和:3851

約数の個数: 64

約数和(自身を含む): 3967004160

約数和(自身を除く): 2195697414

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 139, 159, 278, 318, 417, 583, 834, 1166, 1529, 1749, 3058, 3498, 3643, 4587, 7286, 7367, 9174, 10929, 14734, 21858, 22101, 40073, 44202, 80146, 81037, 120219, 162074, 193079, 240438, 243111, 386158, 486222, 506377, 579237, 1012754, 1158474, 1519131, 2123869, 3038262, 4247738, 5570147, 6371607, 11140294, 12743214, 16710441, 26837981, 33420882, 53675962, 80513943, 161027886, 295217791, 590435582, 885653373, 1771306746]

約数ペア:

[(1, 1771306746), (2, 885653373), (3, 590435582), (6, 295217791), (11, 161027886), (22, 80513943), (33, 53675962), (53, 33420882), (66, 26837981), (106, 16710441), (139, 12743214), (159, 11140294), (278, 6371607), (318, 5570147), (417, 4247738), (583, 3038262), (834, 2123869), (1166, 1519131), (1529, 1158474), (1749, 1012754), (3058, 579237), (3498, 506377), (3643, 486222), (4587, 386158), (7286, 243111), (7367, 240438), (9174, 193079), (10929, 162074), (14734, 120219), (21858, 81037), (22101, 80146), (40073, 44202)]