897723814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2963}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 1489872384

約数和(自身を除く): 592148570

約数列:

[1, 2, 13, 26, 43, 86, 271, 542, 559, 1118, 2963, 3523, 5926, 7046, 11653, 23306, 38519, 77038, 127409, 151489, 254818, 302978, 802973, 1605946, 1656317, 3312634, 10438649, 20877298, 34527839, 69055678, 448861907, 897723814]

約数ペア:

[(1, 897723814), (2, 448861907), (13, 69055678), (26, 34527839), (43, 20877298), (86, 10438649), (271, 3312634), (542, 1656317), (559, 1605946), (1118, 802973), (2963, 302978), (3523, 254818), (5926, 151489), (7046, 127409), (11653, 77038), (23306, 38519)]