2016366985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{153511}}^1$

素因数の和:153624

約数の個数: 16

約数和(自身を含む): 2520052992

約数和(自身を除く): 503686007

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 153511, 767555, 5679907, 10899281, 28399535, 54496405, 403273397, 2016366985]

約数ペア:

[(1, 2016366985), (5, 403273397), (37, 54496405), (71, 28399535), (185, 10899281), (355, 5679907), (2627, 767555), (13135, 153511)]