247693812

素因数分解:

$2^2\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{12149}}^1$

素因数の和:13855

約数の個数: 24

約数和(自身を含む): 578340000

約数和(自身を除く): 330646188

約数列:

[1, 2, 3, 4, 6, 12, 1699, 3398, 5097, 6796, 10194, 12149, 20388, 24298, 36447, 48596, 72894, 145788, 20641151, 41282302, 61923453, 82564604, 123846906, 247693812]

約数ペア:

[(1, 247693812), (2, 123846906), (3, 82564604), (4, 61923453), (6, 41282302), (12, 20641151), (1699, 145788), (3398, 72894), (5097, 48596), (6796, 36447), (10194, 24298), (12149, 20388)]