847881010

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{134371}}^1$

素因数の和:135009

約数の個数: 16

約数和(自身を含む): 1528615872

約数和(自身を除く): 680734862

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 134371, 268742, 671855, 1343710, 84788101, 169576202, 423940505, 847881010]

約数ペア:

[(1, 847881010), (2, 423940505), (5, 169576202), (10, 84788101), (631, 1343710), (1262, 671855), (3155, 268742), (6310, 134371)]