2000325128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{24473}}^1$

素因数の和:25097

約数の個数: 32

約数和(自身を含む): 3978003960

約数和(自身を除く): 1977678832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 601, 1202, 2404, 4808, 10217, 20434, 24473, 40868, 48946, 81736, 97892, 195784, 416041, 832082, 1664164, 3328328, 14708273, 29416546, 58833092, 117666184, 250040641, 500081282, 1000162564, 2000325128]

約数ペア:

[(1, 2000325128), (2, 1000162564), (4, 500081282), (8, 250040641), (17, 117666184), (34, 58833092), (68, 29416546), (136, 14708273), (601, 3328328), (1202, 1664164), (2404, 832082), (4808, 416041), (10217, 195784), (20434, 97892), (24473, 81736), (40868, 48946)]