1054790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 1074106

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 223, 430, 446, 473, 946, 1115, 2230, 2365, 2453, 4730, 4906, 9589, 12265, 19178, 24530, 47945, 95890, 105479, 210958, 527395, 1054790]

約数ペア:

[(1, 1054790), (2, 527395), (5, 210958), (10, 105479), (11, 95890), (22, 47945), (43, 24530), (55, 19178), (86, 12265), (110, 9589), (215, 4906), (223, 4730), (430, 2453), (446, 2365), (473, 2230), (946, 1115)]