12980593672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{269039}}^1$

素因数の和:269245

約数の個数: 32

約数和(自身を含む): 25149859200

約数和(自身を除く): 12169265528

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 652, 1304, 6031, 12062, 24124, 48248, 269039, 538078, 1076156, 2152312, 9954443, 19908886, 39817772, 43853357, 79635544, 87706714, 175413428, 350826856, 1622574209, 3245148418, 6490296836, 12980593672]

約数ペア:

[(1, 12980593672), (2, 6490296836), (4, 3245148418), (8, 1622574209), (37, 350826856), (74, 175413428), (148, 87706714), (163, 79635544), (296, 43853357), (326, 39817772), (652, 19908886), (1304, 9954443), (6031, 2152312), (12062, 1076156), (24124, 538078), (48248, 269039)]