4085366994490

素因数分解:

$2^1\times 5^1\times {\mathrm{449011}}^1\times {\mathrm{909859}}^1$

素因数の和:1358877

約数の個数: 16

約数和(自身を含む): 7353685049760

約数和(自身を除く): 3268318055270

約数列:

[1, 2, 5, 10, 449011, 898022, 909859, 1819718, 2245055, 4490110, 4549295, 9098590, 408536699449, 817073398898, 2042683497245, 4085366994490]

約数ペア:

[(1, 4085366994490), (2, 2042683497245), (5, 817073398898), (10, 408536699449), (449011, 9098590), (898022, 4549295), (909859, 4490110), (1819718, 2245055)]