1042507442

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{634901}}^1$

素因数の和:635724

約数の個数: 8

約数和(自身を含む): 1565668332

約数和(自身を除く): 523160890

約数列:

[1, 2, 821, 1642, 634901, 1269802, 521253721, 1042507442]

約数ペア:

[(1, 1042507442), (2, 521253721), (821, 1269802), (1642, 634901)]