1010740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 2148552

約数和(自身を除く): 1137812

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 521, 970, 1042, 1940, 2084, 2605, 5210, 10420, 50537, 101074, 202148, 252685, 505370, 1010740]

約数ペア:

[(1, 1010740), (2, 505370), (4, 252685), (5, 202148), (10, 101074), (20, 50537), (97, 10420), (194, 5210), (388, 2605), (485, 2084), (521, 1940), (970, 1042)]