2000886478

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1\times {\mathrm{12163}}^1$

素因数の和:13239

約数の個数: 16

約数和(自身を含む): 3040805376

約数和(自身を除く): 1039918898

約数列:

[1, 2, 83, 166, 991, 1982, 12163, 24326, 82253, 164506, 1009529, 2019058, 12053533, 24107066, 1000443239, 2000886478]

約数ペア:

[(1, 2000886478), (2, 1000443239), (83, 24107066), (166, 12053533), (991, 2019058), (1982, 1009529), (12163, 164506), (24326, 82253)]