391481234

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1\times {\mathrm{1733}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 591779520

約数和(自身を除く): 200298286

約数列:

[1, 2, 179, 358, 631, 1262, 1733, 3466, 112949, 225898, 310207, 620414, 1093523, 2187046, 195740617, 391481234]

約数ペア:

[(1, 391481234), (2, 195740617), (179, 2187046), (358, 1093523), (631, 620414), (1262, 310207), (1733, 225898), (3466, 112949)]