870817686

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 1756879200

約数和(自身を除く): 886061514

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 977, 997, 1954, 1994, 2931, 2991, 5862, 5982, 145573, 148553, 291146, 297106, 436719, 445659, 873438, 891318, 974069, 1948138, 2922207, 5844414, 145136281, 290272562, 435408843, 870817686]

約数ペア:

[(1, 870817686), (2, 435408843), (3, 290272562), (6, 145136281), (149, 5844414), (298, 2922207), (447, 1948138), (894, 974069), (977, 891318), (997, 873438), (1954, 445659), (1994, 436719), (2931, 297106), (2991, 291146), (5862, 148553), (5982, 145573)]