403460402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{10399}}^1$

素因数の和:11441

約数の個数: 16

約数和(自身を含む): 637728000

約数和(自身を除く): 234267598

約数列:

[1, 2, 19, 38, 1021, 2042, 10399, 19399, 20798, 38798, 197581, 395162, 10617379, 21234758, 201730201, 403460402]

約数ペア:

[(1, 403460402), (2, 201730201), (19, 21234758), (38, 10617379), (1021, 395162), (2042, 197581), (10399, 38798), (19399, 20798)]