17858873090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1432147}}^1$

素因数の和:1432226

約数の個数: 32

約数和(自身を含む): 34027836480

約数和(自身を除く): 16168963390

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 1432147, 2864294, 7160735, 14321470, 41532263, 61582321, 83064526, 123164642, 207661315, 307911605, 415322630, 615823210, 1785887309, 3571774618, 8929436545, 17858873090]

約数ペア:

[(1, 17858873090), (2, 8929436545), (5, 3571774618), (10, 1785887309), (29, 615823210), (43, 415322630), (58, 307911605), (86, 207661315), (145, 123164642), (215, 83064526), (290, 61582321), (430, 41532263), (1247, 14321470), (2494, 7160735), (6235, 2864294), (12470, 1432147)]