4920352801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 6109947648

約数和(自身を除く): 1189594847

約数列:

[1, 7, 13, 91, 227, 313, 761, 1589, 2191, 2951, 4069, 5327, 9893, 20657, 28483, 69251, 71051, 172747, 238193, 497357, 923663, 1209229, 1667351, 2245711, 3096509, 6465641, 15719977, 21675563, 54069811, 378488677, 702907543, 4920352801]

約数ペア:

[(1, 4920352801), (7, 702907543), (13, 378488677), (91, 54069811), (227, 21675563), (313, 15719977), (761, 6465641), (1589, 3096509), (2191, 2245711), (2951, 1667351), (4069, 1209229), (5327, 923663), (9893, 497357), (20657, 238193), (28483, 172747), (69251, 71051)]