331301372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{8747}}^1$

素因数の和:9325

約数の個数: 24

約数和(自身を含む): 615054384

約数和(自身を除く): 283753012

約数列:

[1, 2, 4, 17, 34, 68, 557, 1114, 2228, 8747, 9469, 17494, 18938, 34988, 37876, 148699, 297398, 594796, 4872079, 9744158, 19488316, 82825343, 165650686, 331301372]

約数ペア:

[(1, 331301372), (2, 165650686), (4, 82825343), (17, 19488316), (34, 9744158), (68, 4872079), (557, 594796), (1114, 297398), (2228, 148699), (8747, 37876), (9469, 34988), (17494, 18938)]