2017758968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{13649}}^1$

素因数の和:14759

約数の個数: 32

約数和(自身を含む): 4009824000

約数和(自身を除く): 1992065032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1087, 2174, 4348, 8696, 13649, 18479, 27298, 36958, 54596, 73916, 109192, 147832, 232033, 464066, 928132, 1856264, 14836463, 29672926, 59345852, 118691704, 252219871, 504439742, 1008879484, 2017758968]

約数ペア:

[(1, 2017758968), (2, 1008879484), (4, 504439742), (8, 252219871), (17, 118691704), (34, 59345852), (68, 29672926), (136, 14836463), (1087, 1856264), (2174, 928132), (4348, 464066), (8696, 232033), (13649, 147832), (18479, 109192), (27298, 73916), (36958, 54596)]