61240018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257311}}^1$

素因数の和:257337

約数の個数: 16

約数和(自身を含む): 111158784

約数和(自身を除く): 49918766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 257311, 514622, 1801177, 3602354, 4374287, 8748574, 30620009, 61240018]

約数ペア:

[(1, 61240018), (2, 30620009), (7, 8748574), (14, 4374287), (17, 3602354), (34, 1801177), (119, 514622), (238, 257311)]