812068390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11600977}}^1$

素因数の和:11600991

約数の個数: 16

約数和(自身を含む): 1670540832

約数和(自身を除く): 858472442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 11600977, 23201954, 58004885, 81206839, 116009770, 162413678, 406034195, 812068390]

約数ペア:

[(1, 812068390), (2, 406034195), (5, 162413678), (7, 116009770), (10, 81206839), (14, 58004885), (35, 23201954), (70, 11600977)]