3877128524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11934

約数の個数: 48

約数和(自身を含む): 7362028800

約数和(自身を除く): 3484900276

約数列:

[1, 2, 4, 19, 38, 61, 71, 76, 122, 142, 244, 284, 1159, 1349, 2318, 2698, 4331, 4636, 5396, 8662, 11779, 17324, 23558, 47116, 82289, 164578, 223801, 329156, 447602, 718519, 836309, 895204, 1437038, 1672618, 2874076, 3345236, 13651861, 15889871, 27303722, 31779742, 51014849, 54607444, 63559484, 102029698, 204059396, 969282131, 1938564262, 3877128524]

約数ペア:

[(1, 3877128524), (2, 1938564262), (4, 969282131), (19, 204059396), (38, 102029698), (61, 63559484), (71, 54607444), (76, 51014849), (122, 31779742), (142, 27303722), (244, 15889871), (284, 13651861), (1159, 3345236), (1349, 2874076), (2318, 1672618), (2698, 1437038), (4331, 895204), (4636, 836309), (5396, 718519), (8662, 447602), (11779, 329156), (17324, 223801), (23558, 164578), (47116, 82289)]