1245408914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{308117}}^1$

素因数の和:308209

約数の個数: 16

約数和(自身を含む): 1952235648

約数和(自身を除く): 706826734

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 308117, 616234, 13249031, 14481499, 26498062, 28962998, 622704457, 1245408914]

約数ペア:

[(1, 1245408914), (2, 622704457), (43, 28962998), (47, 26498062), (86, 14481499), (94, 13249031), (2021, 616234), (4042, 308117)]