268622521921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2551}}^1\times {\mathrm{21149}}^1$

素因数の和:24096

約数の個数: 16

約数和(自身を含む): 290168524800

約数和(自身を除く): 21546002879

約数列:

[1, 13, 383, 2551, 4979, 21149, 33163, 274937, 977033, 8100067, 12701429, 53951099, 105300871, 701364287, 20663270917, 268622521921]

約数ペア:

[(1, 268622521921), (13, 20663270917), (383, 701364287), (2551, 105300871), (4979, 53951099), (21149, 12701429), (33163, 8100067), (274937, 977033)]