671010452

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{328283}}^1$

素因数の和:328367

約数の個数: 24

約数和(自身を含む): 1360408896

約数和(自身を除く): 689398444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 328283, 656566, 1313132, 2297981, 4595962, 9191924, 23964659, 47929318, 95858636, 167752613, 335505226, 671010452]

約数ペア:

[(1, 671010452), (2, 335505226), (4, 167752613), (7, 95858636), (14, 47929318), (28, 23964659), (73, 9191924), (146, 4595962), (292, 2297981), (511, 1313132), (1022, 656566), (2044, 328283)]