1279897466

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{24419}}^1$

素因数の和:24853

約数の個数: 16

約数和(自身を含む): 1951646400

約数和(自身を除く): 671748934

約数列:

[1, 2, 73, 146, 359, 718, 24419, 26207, 48838, 52414, 1782587, 3565174, 8766421, 17532842, 639948733, 1279897466]

約数ペア:

[(1, 1279897466), (2, 639948733), (73, 17532842), (146, 8766421), (359, 3565174), (718, 1782587), (24419, 52414), (26207, 48838)]