260033434

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 392751360

約数和(自身を除く): 132717926

約数列:

[1, 2, 239, 478, 661, 823, 1322, 1646, 157979, 196697, 315958, 393394, 544003, 1088006, 130016717, 260033434]

約数ペア:

[(1, 260033434), (2, 130016717), (239, 1088006), (478, 544003), (661, 393394), (823, 315958), (1322, 196697), (1646, 157979)]