2190943588

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{10937}}^1$

素因数の和:11823

約数の個数: 24

約数和(自身を含む): 3902109624

約数和(自身を除く): 1711166036

約数列:

[1, 2, 4, 61, 122, 244, 821, 1642, 3284, 10937, 21874, 43748, 50081, 100162, 200324, 667157, 1334314, 2668628, 8979277, 17958554, 35917108, 547735897, 1095471794, 2190943588]

約数ペア:

[(1, 2190943588), (2, 1095471794), (4, 547735897), (61, 35917108), (122, 17958554), (244, 8979277), (821, 2668628), (1642, 1334314), (3284, 667157), (10937, 200324), (21874, 100162), (43748, 50081)]