2110378310

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{378883}}^1$

素因数の和:379447

約数の個数: 16

約数和(自身を含む): 3805510896

約数和(自身を除く): 1695132586

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 378883, 757766, 1894415, 3788830, 211037831, 422075662, 1055189155, 2110378310]

約数ペア:

[(1, 2110378310), (2, 1055189155), (5, 422075662), (10, 211037831), (557, 3788830), (1114, 1894415), (2785, 757766), (5570, 378883)]