1019810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 2045952

約数和(自身を除く): 1026142

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 127, 146, 254, 365, 635, 730, 803, 1270, 1397, 1606, 2794, 4015, 6985, 8030, 9271, 13970, 18542, 46355, 92710, 101981, 203962, 509905, 1019810]

約数ペア:

[(1, 1019810), (2, 509905), (5, 203962), (10, 101981), (11, 92710), (22, 46355), (55, 18542), (73, 13970), (110, 9271), (127, 8030), (146, 6985), (254, 4015), (365, 2794), (635, 1606), (730, 1397), (803, 1270)]