389650802

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1\times {\mathrm{2521}}^1$

素因数の和:3341

約数の個数: 16

約数和(自身を含む): 590904600

約数和(自身を除く): 201253798

約数列:

[1, 2, 109, 218, 709, 1418, 2521, 5042, 77281, 154562, 274789, 549578, 1787389, 3574778, 194825401, 389650802]

約数ペア:

[(1, 389650802), (2, 194825401), (109, 3574778), (218, 1787389), (709, 549578), (1418, 274789), (2521, 154562), (5042, 77281)]