247660238

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{242329}}^1$

素因数の和:242411

約数の個数: 16

約数和(自身を含む): 430378080

約数和(自身を除く): 182717842

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 242329, 484658, 1696303, 3392606, 17690017, 35380034, 123830119, 247660238]

約数ペア:

[(1, 247660238), (2, 123830119), (7, 35380034), (14, 17690017), (73, 3392606), (146, 1696303), (511, 484658), (1022, 242329)]