1330672808

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{493573}}^1$

素因数の和:493916

約数の個数: 16

約数和(自身を含む): 2502420180

約数和(自身を除く): 1171747372

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 493573, 987146, 1974292, 3948584, 166334101, 332668202, 665336404, 1330672808]

約数ペア:

[(1, 1330672808), (2, 665336404), (4, 332668202), (8, 166334101), (337, 3948584), (674, 1974292), (1348, 987146), (2696, 493573)]