406424

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 771120

約数和(自身を除く): 364696

約数列:

[1, 2, 4, 8, 101, 202, 404, 503, 808, 1006, 2012, 4024, 50803, 101606, 203212, 406424]

約数ペア:

[(1, 406424), (2, 203212), (4, 101606), (8, 50803), (101, 4024), (202, 2012), (404, 1006), (503, 808)]