2054804558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{67499}}^1$

素因数の和:68023

約数の個数: 16

約数和(自身を含む): 3188160000

約数和(自身を除く): 1133355442

約数列:

[1, 2, 31, 62, 491, 982, 15221, 30442, 67499, 134998, 2092469, 4184938, 33142009, 66284018, 1027402279, 2054804558]

約数ペア:

[(1, 2054804558), (2, 1027402279), (31, 66284018), (62, 33142009), (491, 4184938), (982, 2092469), (15221, 134998), (30442, 67499)]