425186314

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{3121}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 751677696

約数和(自身を除く): 326491382

約数列:

[1, 2, 7, 14, 37, 74, 259, 263, 518, 526, 1841, 3121, 3682, 6242, 9731, 19462, 21847, 43694, 68117, 115477, 136234, 230954, 808339, 820823, 1616678, 1641646, 5745761, 11491522, 30370451, 60740902, 212593157, 425186314]

約数ペア:

[(1, 425186314), (2, 212593157), (7, 60740902), (14, 30370451), (37, 11491522), (74, 5745761), (259, 1641646), (263, 1616678), (518, 820823), (526, 808339), (1841, 230954), (3121, 136234), (3682, 115477), (6242, 68117), (9731, 43694), (19462, 21847)]