253139036

素因数分解:

$2^2\times {\mathrm{8609}}^1\times {\mathrm{7351}}^1$

素因数の和:15964

約数の個数: 12

約数和(自身を含む): 443105040

約数和(自身を除く): 189966004

約数列:

[1, 2, 4, 7351, 8609, 14702, 17218, 29404, 34436, 63284759, 126569518, 253139036]

約数ペア:

[(1, 253139036), (2, 126569518), (4, 63284759), (7351, 34436), (8609, 29404), (14702, 17218)]