266937110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{9227}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 526217472

約数和(自身を除く): 259280362

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 9227, 14465, 18454, 28930, 46135, 92270, 101497, 202994, 507485, 1014970, 2426701, 4853402, 12133505, 24267010, 26693711, 53387422, 133468555, 266937110]

約数ペア:

[(1, 266937110), (2, 133468555), (5, 53387422), (10, 26693711), (11, 24267010), (22, 12133505), (55, 4853402), (110, 2426701), (263, 1014970), (526, 507485), (1315, 202994), (2630, 101497), (2893, 92270), (5786, 46135), (9227, 28930), (14465, 18454)]