262021036

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{99401}}^1$

素因数の和:100064

約数の個数: 12

約数和(自身を含む): 459237240

約数和(自身を除く): 197216204

約数列:

[1, 2, 4, 659, 1318, 2636, 99401, 198802, 397604, 65505259, 131010518, 262021036]

約数ペア:

[(1, 262021036), (2, 131010518), (4, 65505259), (659, 397604), (1318, 198802), (2636, 99401)]