129073604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{266681}}^1$

素因数の和:266707

約数の個数: 18

約数和(自身を含む): 248280942

約数和(自身を除く): 119207338

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 266681, 533362, 1066724, 2933491, 5866982, 11733964, 32268401, 64536802, 129073604]

約数ペア:

[(1, 129073604), (2, 64536802), (4, 32268401), (11, 11733964), (22, 5866982), (44, 2933491), (121, 1066724), (242, 533362), (484, 266681)]