2000176

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 20

約数和(自身を含む): 3906000

約数和(自身を除く): 1905824

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 839, 1192, 1678, 2384, 3356, 6712, 13424, 125011, 250022, 500044, 1000088, 2000176]

約数ペア:

[(1, 2000176), (2, 1000088), (4, 500044), (8, 250022), (16, 125011), (149, 13424), (298, 6712), (596, 3356), (839, 2384), (1192, 1678)]