2047782010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4356983}}^1$

素因数の和:4357037

約数の個数: 16

約数和(自身を含む): 3764434176

約数和(自身を除く): 1716652166

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4356983, 8713966, 21784915, 43569830, 204778201, 409556402, 1023891005, 2047782010]

約数ペア:

[(1, 2047782010), (2, 1023891005), (5, 409556402), (10, 204778201), (47, 43569830), (94, 21784915), (235, 8713966), (470, 4356983)]