858231842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14173}}^1$

素因数の和:14342

約数の個数: 32

約数和(自身を含む): 1478745072

約数和(自身を除く): 620513230

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1781, 2329, 3562, 4658, 14173, 28346, 30277, 60554, 184249, 240941, 368498, 481882, 1941701, 3132233, 3883402, 6264466, 25242113, 33008917, 50484226, 66017834, 429115921, 858231842]

約数ペア:

[(1, 858231842), (2, 429115921), (13, 66017834), (17, 50484226), (26, 33008917), (34, 25242113), (137, 6264466), (221, 3883402), (274, 3132233), (442, 1941701), (1781, 481882), (2329, 368498), (3562, 240941), (4658, 184249), (14173, 60554), (28346, 30277)]