260785162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 435052800

約数和(自身を除く): 174267638

約数列:

[1, 2, 11, 22, 79, 158, 181, 362, 829, 869, 1658, 1738, 1991, 3982, 9119, 14299, 18238, 28598, 65491, 130982, 150049, 157289, 300098, 314578, 720401, 1440802, 1650539, 3301078, 11853871, 23707742, 130392581, 260785162]

約数ペア:

[(1, 260785162), (2, 130392581), (11, 23707742), (22, 11853871), (79, 3301078), (158, 1650539), (181, 1440802), (362, 720401), (829, 314578), (869, 300098), (1658, 157289), (1738, 150049), (1991, 130982), (3982, 65491), (9119, 28598), (14299, 18238)]