2563669856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{4493}}^1$

素因数の和:6135

約数の個数: 48

約数和(自身を含む): 5510686608

約数和(自身を除く): 2947016752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1621, 3242, 4493, 6484, 8986, 12968, 17831, 17972, 25936, 35662, 35944, 49423, 51872, 71324, 71888, 98846, 142648, 143776, 197692, 285296, 395384, 570592, 790768, 1581536, 7283153, 14566306, 29132612, 58265224, 80114683, 116530448, 160229366, 233060896, 320458732, 640917464, 1281834928, 2563669856]

約数ペア:

[(1, 2563669856), (2, 1281834928), (4, 640917464), (8, 320458732), (11, 233060896), (16, 160229366), (22, 116530448), (32, 80114683), (44, 58265224), (88, 29132612), (176, 14566306), (352, 7283153), (1621, 1581536), (3242, 790768), (4493, 570592), (6484, 395384), (8986, 285296), (12968, 197692), (17831, 143776), (17972, 142648), (25936, 98846), (35662, 71888), (35944, 71324), (49423, 51872)]