1871421710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11008363}}^1$

素因数の和:11008387

約数の個数: 16

約数和(自身を含む): 3566709936

約数和(自身を除く): 1695288226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11008363, 22016726, 55041815, 110083630, 187142171, 374284342, 935710855, 1871421710]

約数ペア:

[(1, 1871421710), (2, 935710855), (5, 374284342), (10, 187142171), (17, 110083630), (34, 55041815), (85, 22016726), (170, 11008363)]