80492495018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39188167}}^1$

素因数の和:39188261

約数の個数: 16

約数和(自身を含む): 131672244480

約数和(自身を除く): 51179749462

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39188167, 78376334, 509446171, 1018892342, 3095865193, 6191730386, 40246247509, 80492495018]

約数ペア:

[(1, 80492495018), (2, 40246247509), (13, 6191730386), (26, 3095865193), (79, 1018892342), (158, 509446171), (1027, 78376334), (2054, 39188167)]