129342882242

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{69464491}}^1$

素因数の和:69464526

約数の個数: 24

約数和(自身を含む): 237568562640

約数和(自身を除く): 108225680398

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 69464491, 138928982, 486251437, 972502874, 1319825329, 2639650658, 3403760059, 6807520118, 9238777303, 18477554606, 64671441121, 129342882242]

約数ペア:

[(1, 129342882242), (2, 64671441121), (7, 18477554606), (14, 9238777303), (19, 6807520118), (38, 3403760059), (49, 2639650658), (98, 1319825329), (133, 972502874), (266, 486251437), (931, 138928982), (1862, 69464491)]