266887906

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{1693}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 421551900

約数和(自身を除く): 154663994

約数列:

[1, 2, 23, 46, 149, 298, 529, 1058, 1693, 3386, 3427, 6854, 38939, 77878, 78821, 157642, 252257, 504514, 895597, 1791194, 5801911, 11603822, 133443953, 266887906]

約数ペア:

[(1, 266887906), (2, 133443953), (23, 11603822), (46, 5801911), (149, 1791194), (298, 895597), (529, 504514), (1058, 252257), (1693, 157642), (3386, 78821), (3427, 77878), (6854, 38939)]