268522738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{154501}}^1$

素因数の和:154593

約数の個数: 16

約数和(自身を含む): 444965760

約数和(自身を除く): 176443022

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 154501, 309002, 1699511, 3399022, 12205579, 24411158, 134261369, 268522738]

約数ペア:

[(1, 268522738), (2, 134261369), (11, 24411158), (22, 12205579), (79, 3399022), (158, 1699511), (869, 309002), (1738, 154501)]