129304882

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61987}}^1$

素因数の和:62145

約数の個数: 16

約数和(自身を含む): 223156800

約数和(自身を除く): 93851918

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 61987, 123974, 433909, 867818, 9236063, 18472126, 64652441, 129304882]

約数ペア:

[(1, 129304882), (2, 64652441), (7, 18472126), (14, 9236063), (149, 867818), (298, 433909), (1043, 123974), (2086, 61987)]