2000874970

素因数分解:

$2^1\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{70379}}^1$

素因数の和:73229

約数の個数: 16

約数和(自身を含む): 3602892960

約数和(自身を除く): 1602017990

約数列:

[1, 2, 5, 10, 2843, 5686, 14215, 28430, 70379, 140758, 351895, 703790, 200087497, 400174994, 1000437485, 2000874970]

約数ペア:

[(1, 2000874970), (2, 1000437485), (5, 400174994), (10, 200087497), (2843, 703790), (5686, 351895), (14215, 140758), (28430, 70379)]