2021275198

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1\times {\mathrm{3911}}^1$

素因数の和:7263

約数の個数: 16

約数和(自身を含む): 3072015360

約数和(自身を除く): 1050740162

約数列:

[1, 2, 79, 158, 3271, 3911, 6542, 7822, 258409, 308969, 516818, 617938, 12792881, 25585762, 1010637599, 2021275198]

約数ペア:

[(1, 2021275198), (2, 1010637599), (79, 25585762), (158, 12792881), (3271, 617938), (3911, 516818), (6542, 308969), (7822, 258409)]