1856550007

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 2047784640

約数和(自身を除く): 191234633

約数列:

[1, 13, 79, 169, 241, 577, 1027, 3133, 7501, 13351, 19039, 40729, 45583, 97513, 139057, 247507, 592579, 1807741, 3217591, 7703527, 10985503, 23500633, 142811539, 1856550007]

約数ペア:

[(1, 1856550007), (13, 142811539), (79, 23500633), (169, 10985503), (241, 7703527), (577, 3217591), (1027, 1807741), (3133, 592579), (7501, 247507), (13351, 139057), (19039, 97513), (40729, 45583)]