2015394530

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{887839}}^1$

素因数の和:888073

約数の個数: 16

約数和(自身を含む): 3643695360

約数和(自身を除く): 1628300830

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 887839, 1775678, 4439195, 8878390, 201539453, 403078906, 1007697265, 2015394530]

約数ペア:

[(1, 2015394530), (2, 1007697265), (5, 403078906), (10, 201539453), (227, 8878390), (454, 4439195), (1135, 1775678), (2270, 887839)]