2038860078

素因数分解:

$2^1\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{257627}}^1$

素因数の和:258951

約数の個数: 16

約数和(自身を含む): 4080827520

約数和(自身を除く): 2041967442

約数列:

[1, 2, 3, 6, 1319, 2638, 3957, 7914, 257627, 515254, 772881, 1545762, 339810013, 679620026, 1019430039, 2038860078]

約数ペア:

[(1, 2038860078), (2, 1019430039), (3, 679620026), (6, 339810013), (1319, 1545762), (2638, 772881), (3957, 515254), (7914, 257627)]