2108001808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{45541}}^1$

素因数の和:45823

約数の個数: 40

約数和(自身を含む): 4472588736

約数和(自身を除く): 2364586928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 2104, 2893, 4208, 5786, 11572, 23144, 45541, 46288, 91082, 182164, 364328, 500951, 728656, 1001902, 2003804, 4007608, 8015216, 11977283, 23954566, 47909132, 95818264, 131750113, 191636528, 263500226, 527000452, 1054000904, 2108001808]

約数ペア:

[(1, 2108001808), (2, 1054000904), (4, 527000452), (8, 263500226), (11, 191636528), (16, 131750113), (22, 95818264), (44, 47909132), (88, 23954566), (176, 11977283), (263, 8015216), (526, 4007608), (1052, 2003804), (2104, 1001902), (2893, 728656), (4208, 500951), (5786, 364328), (11572, 182164), (23144, 91082), (45541, 46288)]