2021691792

素因数分解:

$2^4\times 3^1\times {\mathrm{6451}}^1\times {\mathrm{6529}}^1$

素因数の和:12991

約数の個数: 40

約数和(自身を含む): 5224313440

約数和(自身を除く): 3202621648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6451, 6529, 12902, 13058, 19353, 19587, 25804, 26116, 38706, 39174, 51608, 52232, 77412, 78348, 103216, 104464, 154824, 156696, 309648, 313392, 42118579, 84237158, 126355737, 168474316, 252711474, 336948632, 505422948, 673897264, 1010845896, 2021691792]

約数ペア:

[(1, 2021691792), (2, 1010845896), (3, 673897264), (4, 505422948), (6, 336948632), (8, 252711474), (12, 168474316), (16, 126355737), (24, 84237158), (48, 42118579), (6451, 313392), (6529, 309648), (12902, 156696), (13058, 154824), (19353, 104464), (19587, 103216), (25804, 78348), (26116, 77412), (38706, 52232), (39174, 51608)]