9981064

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 19295640

約数和(自身を除く): 9314576

約数列:

[1, 2, 4, 8, 61, 113, 122, 181, 226, 244, 362, 452, 488, 724, 904, 1448, 6893, 11041, 13786, 20453, 22082, 27572, 40906, 44164, 55144, 81812, 88328, 163624, 1247633, 2495266, 4990532, 9981064]

約数ペア:

[(1, 9981064), (2, 4990532), (4, 2495266), (8, 1247633), (61, 163624), (113, 88328), (122, 81812), (181, 55144), (226, 44164), (244, 40906), (362, 27572), (452, 22082), (488, 20453), (724, 13786), (904, 11041), (1448, 6893)]