669709712

素因数分解:

$2^4\times 7^1\times {\mathrm{5979551}}^1$

素因数の和:5979566

約数の個数: 20

約数和(自身を含む): 1482928896

約数和(自身を除く): 813219184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5979551, 11959102, 23918204, 41856857, 47836408, 83713714, 95672816, 167427428, 334854856, 669709712]

約数ペア:

[(1, 669709712), (2, 334854856), (4, 167427428), (7, 95672816), (8, 83713714), (14, 47836408), (16, 41856857), (28, 23918204), (56, 11959102), (112, 5979551)]