2015259268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{89983}}^1$

素因数の和:90507

約数の個数: 24

約数和(自身を含む): 3854914560

約数和(自身を除く): 1839655292

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 22396, 89983, 179966, 359932, 989813, 1979626, 3959252, 45801347, 91602694, 183205388, 503814817, 1007629634, 2015259268]

約数ペア:

[(1, 2015259268), (2, 1007629634), (4, 503814817), (11, 183205388), (22, 91602694), (44, 45801347), (509, 3959252), (1018, 1979626), (2036, 989813), (5599, 359932), (11198, 179966), (22396, 89983)]