2100304

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1038

約数の個数: 20

約数和(自身を含む): 4101300

約数和(自身を除く): 2000996

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 881, 1192, 1762, 2384, 3524, 7048, 14096, 131269, 262538, 525076, 1050152, 2100304]

約数ペア:

[(1, 2100304), (2, 1050152), (4, 525076), (8, 262538), (16, 131269), (149, 14096), (298, 7048), (596, 3524), (881, 2384), (1192, 1762)]