2902271491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3851}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 3597336576

約数和(自身を除く): 695065085

約数列:

[1, 7, 23, 31, 151, 161, 217, 713, 1057, 3473, 3851, 4681, 4991, 24311, 26957, 32767, 88573, 107663, 119381, 581501, 620011, 753641, 835667, 2745763, 4070507, 13374523, 18026531, 19220341, 93621661, 126185717, 414610213, 2902271491]

約数ペア:

[(1, 2902271491), (7, 414610213), (23, 126185717), (31, 93621661), (151, 19220341), (161, 18026531), (217, 13374523), (713, 4070507), (1057, 2745763), (3473, 835667), (3851, 753641), (4681, 620011), (4991, 581501), (24311, 119381), (26957, 107663), (32767, 88573)]