861364322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163199}}^1$

素因数の和:163250

約数の個数: 32

約数和(自身を含む): 1645056000

約数和(自身を除く): 783691678

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 163199, 326398, 1142393, 2121587, 2284786, 4243174, 4732771, 9465542, 14851109, 29702218, 33129397, 61526023, 66258794, 123052046, 430682161, 861364322]

約数ペア:

[(1, 861364322), (2, 430682161), (7, 123052046), (13, 66258794), (14, 61526023), (26, 33129397), (29, 29702218), (58, 14851109), (91, 9465542), (182, 4732771), (203, 4243174), (377, 2284786), (406, 2121587), (754, 1142393), (2639, 326398), (5278, 163199)]