2058744676

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 3972039680

約数和(自身を除く): 1913295004

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 127, 148, 254, 289, 379, 508, 578, 629, 758, 1156, 1258, 1516, 2159, 2516, 4318, 4699, 6443, 8636, 9398, 10693, 12886, 14023, 18796, 21386, 25772, 28046, 36703, 42772, 48133, 56092, 73406, 79883, 96266, 109531, 146812, 159766, 192532, 219062, 238391, 319532, 438124, 476782, 818261, 953564, 1358011, 1636522, 1780921, 2716022, 3273044, 3561842, 4052647, 5432044, 7123684, 8105294, 13910437, 16210588, 27820874, 30275657, 55641748, 60551314, 121102628, 514686169, 1029372338, 2058744676]

約数ペア:

[(1, 2058744676), (2, 1029372338), (4, 514686169), (17, 121102628), (34, 60551314), (37, 55641748), (68, 30275657), (74, 27820874), (127, 16210588), (148, 13910437), (254, 8105294), (289, 7123684), (379, 5432044), (508, 4052647), (578, 3561842), (629, 3273044), (758, 2716022), (1156, 1780921), (1258, 1636522), (1516, 1358011), (2159, 953564), (2516, 818261), (4318, 476782), (4699, 438124), (6443, 319532), (8636, 238391), (9398, 219062), (10693, 192532), (12886, 159766), (14023, 146812), (18796, 109531), (21386, 96266), (25772, 79883), (28046, 73406), (36703, 56092), (42772, 48133)]