453806740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233921}}^1$

素因数の和:234027

約数の個数: 24

約数和(自身を含む): 962822952

約数和(自身を除く): 509016212

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 233921, 467842, 935684, 1169605, 2339210, 4678420, 22690337, 45380674, 90761348, 113451685, 226903370, 453806740]

約数ペア:

[(1, 453806740), (2, 226903370), (4, 113451685), (5, 90761348), (10, 45380674), (20, 22690337), (97, 4678420), (194, 2339210), (388, 1169605), (485, 935684), (970, 467842), (1940, 233921)]