271497452

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{216851}}^1$

素因数の和:217168

約数の個数: 12

約数和(自身を含む): 476640696

約数和(自身を除く): 205143244

約数列:

[1, 2, 4, 313, 626, 1252, 216851, 433702, 867404, 67874363, 135748726, 271497452]

約数ペア:

[(1, 271497452), (2, 135748726), (4, 67874363), (313, 867404), (626, 433702), (1252, 216851)]