2051224184

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{19423}}^1$

素因数の和:19779

約数の個数: 32

約数和(自身を含む): 3948510720

約数和(自身を除く): 1897286536

約数列:

[1, 2, 4, 8, 43, 86, 172, 307, 344, 614, 1228, 2456, 13201, 19423, 26402, 38846, 52804, 77692, 105608, 155384, 835189, 1670378, 3340756, 5962861, 6681512, 11925722, 23851444, 47702888, 256403023, 512806046, 1025612092, 2051224184]

約数ペア:

[(1, 2051224184), (2, 1025612092), (4, 512806046), (8, 256403023), (43, 47702888), (86, 23851444), (172, 11925722), (307, 6681512), (344, 5962861), (614, 3340756), (1228, 1670378), (2456, 835189), (13201, 155384), (19423, 105608), (26402, 77692), (38846, 52804)]