419488908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{812963}}^1$

素因数の和:813013

約数の個数: 24

約数和(自身を含む): 1001571648

約数和(自身を除く): 582082740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 812963, 1625926, 2438889, 3251852, 4877778, 9755556, 34957409, 69914818, 104872227, 139829636, 209744454, 419488908]

約数ペア:

[(1, 419488908), (2, 209744454), (3, 139829636), (4, 104872227), (6, 69914818), (12, 34957409), (43, 9755556), (86, 4877778), (129, 3251852), (172, 2438889), (258, 1625926), (516, 812963)]