285514886579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1\times {\mathrm{67273}}^1$

素因数の和:69806

約数の個数: 16

約数和(自身を含む): 309856509312

約数和(自身を除く): 24341622733

約数列:

[1, 13, 137, 1781, 2383, 30979, 67273, 326471, 874549, 4244123, 9216401, 119813213, 160311559, 2084050267, 21962683583, 285514886579]

約数ペア:

[(1, 285514886579), (13, 21962683583), (137, 2084050267), (1781, 160311559), (2383, 119813213), (30979, 9216401), (67273, 4244123), (326471, 874549)]