2015990951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 2366413056

約数和(自身を除く): 350422105

約数列:

[1, 13, 17, 41, 221, 271, 533, 697, 821, 3523, 4607, 9061, 10673, 11111, 13957, 33661, 59891, 144443, 181441, 188887, 222491, 437593, 572237, 2455531, 2892383, 3782347, 7439081, 9122131, 49170511, 118587703, 155076227, 2015990951]

約数ペア:

[(1, 2015990951), (13, 155076227), (17, 118587703), (41, 49170511), (221, 9122131), (271, 7439081), (533, 3782347), (697, 2892383), (821, 2455531), (3523, 572237), (4607, 437593), (9061, 222491), (10673, 188887), (11111, 181441), (13957, 144443), (33661, 59891)]