2260279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 481481

約数列:

[1, 7, 23, 101, 139, 161, 707, 973, 2323, 3197, 14039, 16261, 22379, 98273, 322897, 2260279]

約数ペア:

[(1, 2260279), (7, 322897), (23, 98273), (101, 22379), (139, 16261), (161, 14039), (707, 3197), (973, 2323)]