3780958636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{358181}}^1$

素因数の和:358234

約数の個数: 48

約数和(自身を含む): 8424440640

約数和(自身を除く): 4643482004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 358181, 716362, 1432724, 2507267, 4656353, 5014534, 9312706, 10029068, 10387249, 18625412, 20774498, 32594471, 41548996, 65188942, 72710743, 130377884, 135034237, 145421486, 270068474, 290842972, 540136948, 945239659, 1890479318, 3780958636]

約数ペア:

[(1, 3780958636), (2, 1890479318), (4, 945239659), (7, 540136948), (13, 290842972), (14, 270068474), (26, 145421486), (28, 135034237), (29, 130377884), (52, 72710743), (58, 65188942), (91, 41548996), (116, 32594471), (182, 20774498), (203, 18625412), (364, 10387249), (377, 10029068), (406, 9312706), (754, 5014534), (812, 4656353), (1508, 2507267), (2639, 1432724), (5278, 716362), (10556, 358181)]