70310318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19739}}^1$

素因数の和:19891

約数の個数: 16

約数和(自身を含む): 114413040

約数和(自身を除く): 44102722

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 19739, 39478, 256607, 513214, 2704243, 5408486, 35155159, 70310318]

約数ペア:

[(1, 70310318), (2, 35155159), (13, 5408486), (26, 2704243), (137, 513214), (274, 256607), (1781, 39478), (3562, 19739)]