401236426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{89923}}^1$

素因数の和:90045

約数の個数: 16

約数和(自身を含む): 634503744

約数和(自身を除く): 233267318

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 89923, 179846, 2068229, 4136458, 8722531, 17445062, 200618213, 401236426]

約数ペア:

[(1, 401236426), (2, 200618213), (23, 17445062), (46, 8722531), (97, 4136458), (194, 2068229), (2231, 179846), (4462, 89923)]