879522046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4229}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 1499450400

約数和(自身を除く): 619928354

約数列:

[1, 2, 13, 19, 26, 38, 247, 421, 494, 842, 4229, 5473, 7999, 8458, 10946, 15998, 54977, 80351, 103987, 109954, 160702, 207974, 1044563, 1780409, 2089126, 3560818, 23145317, 33827771, 46290634, 67655542, 439761023, 879522046]

約数ペア:

[(1, 879522046), (2, 439761023), (13, 67655542), (19, 46290634), (26, 33827771), (38, 23145317), (247, 3560818), (421, 2089126), (494, 1780409), (842, 1044563), (4229, 207974), (5473, 160702), (7999, 109954), (8458, 103987), (10946, 80351), (15998, 54977)]