620125966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 1026859680

約数和(自身を除く): 406733714

約数列:

[1, 2, 17, 29, 34, 58, 131, 262, 493, 986, 2227, 3799, 4454, 4801, 7598, 9602, 64583, 81617, 129166, 139229, 163234, 278458, 628931, 1257862, 2366893, 4733786, 10691827, 18238999, 21383654, 36477998, 310062983, 620125966]

約数ペア:

[(1, 620125966), (2, 310062983), (17, 36477998), (29, 21383654), (34, 18238999), (58, 10691827), (131, 4733786), (262, 2366893), (493, 1257862), (986, 628931), (2227, 278458), (3799, 163234), (4454, 139229), (4801, 129166), (7598, 81617), (9602, 64583)]