307622788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6991427}}^1$

素因数の和:6991442

約数の個数: 12

約数和(自身を含む): 587279952

約数和(自身を除く): 279657164

約数列:

[1, 2, 4, 11, 22, 44, 6991427, 13982854, 27965708, 76905697, 153811394, 307622788]

約数ペア:

[(1, 307622788), (2, 153811394), (4, 76905697), (11, 27965708), (22, 13982854), (44, 6991427)]