2019371333

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{232459}}^1$

素因数の和:232556

約数の個数: 16

約数和(自身を含む): 2477093760

約数和(自身を除く): 457722427

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 232459, 1627213, 3951803, 16969507, 27662621, 118786549, 288481619, 2019371333]

約数ペア:

[(1, 2019371333), (7, 288481619), (17, 118786549), (73, 27662621), (119, 16969507), (511, 3951803), (1241, 1627213), (8687, 232459)]