2017168018

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{9391}}^1$

素因数の和:10113

約数の個数: 16

約数和(自身を含む): 3046389120

約数和(自身を除く): 1029221102

約数列:

[1, 2, 211, 422, 509, 1018, 9391, 18782, 107399, 214798, 1981501, 3963002, 4780019, 9560038, 1008584009, 2017168018]

約数ペア:

[(1, 2017168018), (2, 1008584009), (211, 9560038), (422, 4780019), (509, 3963002), (1018, 1981501), (9391, 214798), (18782, 107399)]