2019690110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1\times {\mathrm{3253}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 3716744832

約数和(自身を除く): 1697054722

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1321, 2642, 3253, 6506, 6605, 13210, 16265, 32530, 62087, 124174, 152891, 305782, 310435, 620870, 764455, 1528910, 4297213, 8594426, 21486065, 42972130, 201969011, 403938022, 1009845055, 2019690110]

約数ペア:

[(1, 2019690110), (2, 1009845055), (5, 403938022), (10, 201969011), (47, 42972130), (94, 21486065), (235, 8594426), (470, 4297213), (1321, 1528910), (2642, 764455), (3253, 620870), (6506, 310435), (6605, 305782), (13210, 152891), (16265, 124174), (32530, 62087)]