1940387495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{9491}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 2405652480

約数和(自身を除く): 465264985

約数列:

[1, 5, 31, 155, 1319, 6595, 9491, 40889, 47455, 204445, 294221, 1471105, 12518629, 62593145, 388077499, 1940387495]

約数ペア:

[(1, 1940387495), (5, 388077499), (31, 62593145), (155, 12518629), (1319, 1471105), (6595, 294221), (9491, 204445), (40889, 47455)]