489601832

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{446717}}^1$

素因数の和:446860

約数の個数: 16

約数和(自身を含む): 924706260

約数和(自身を除く): 435104428

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 446717, 893434, 1786868, 3573736, 61200229, 122400458, 244800916, 489601832]

約数ペア:

[(1, 489601832), (2, 244800916), (4, 122400458), (8, 61200229), (137, 3573736), (274, 1786868), (548, 893434), (1096, 446717)]