2912377460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4697383}}^1$

素因数の和:4697423

約数の個数: 24

約数和(自身を含む): 6313284096

約数和(自身を除く): 3400906636

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4697383, 9394766, 18789532, 23486915, 46973830, 93947660, 145618873, 291237746, 582475492, 728094365, 1456188730, 2912377460]

約数ペア:

[(1, 2912377460), (2, 1456188730), (4, 728094365), (5, 582475492), (10, 291237746), (20, 145618873), (31, 93947660), (62, 46973830), (124, 23486915), (155, 18789532), (310, 9394766), (620, 4697383)]