842076670

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{161627}}^1$

素因数の和:162155

約数の個数: 16

約数和(自身を含む): 1518656688

約数和(自身を除く): 676580018

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 161627, 323254, 808135, 1616270, 84207667, 168415334, 421038335, 842076670]

約数ペア:

[(1, 842076670), (2, 421038335), (5, 168415334), (10, 84207667), (521, 1616270), (1042, 808135), (2605, 323254), (5210, 161627)]