134401690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327809}}^1$

素因数の和:327857

約数の個数: 16

約数和(自身を含む): 247824360

約数和(自身を除く): 113422670

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 327809, 655618, 1639045, 3278090, 13440169, 26880338, 67200845, 134401690]

約数ペア:

[(1, 134401690), (2, 67200845), (5, 26880338), (10, 13440169), (41, 3278090), (82, 1639045), (205, 655618), (410, 327809)]