315808995002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{67799269}}^1$

素因数の和:67799425

約数の個数: 16

約数和(自身を含む): 505240160040

約数和(自身を除く): 189431165038

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 67799269, 135598538, 1152587573, 2305175146, 9288499853, 18576999706, 157904497501, 315808995002]

約数ペア:

[(1, 315808995002), (2, 157904497501), (17, 18576999706), (34, 9288499853), (137, 2305175146), (274, 1152587573), (2329, 135598538), (4658, 67799269)]