2214806881

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{4357}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 2560412160

約数和(自身を除く): 345605279

約数列:

[1, 7, 101, 707, 719, 4357, 5033, 30499, 72619, 440057, 508333, 3080399, 3132683, 21928781, 316400983, 2214806881]

約数ペア:

[(1, 2214806881), (7, 316400983), (101, 21928781), (707, 3132683), (719, 3080399), (4357, 508333), (5033, 440057), (30499, 72619)]