129441068

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{2239}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 230496000

約数和(自身を除く): 101054932

約数列:

[1, 2, 4, 97, 149, 194, 298, 388, 596, 2239, 4478, 8956, 14453, 28906, 57812, 217183, 333611, 434366, 667222, 868732, 1334444, 32360267, 64720534, 129441068]

約数ペア:

[(1, 129441068), (2, 64720534), (4, 32360267), (97, 1334444), (149, 868732), (194, 667222), (298, 434366), (388, 333611), (596, 217183), (2239, 57812), (4478, 28906), (8956, 14453)]