494464949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 572780160

約数和(自身を除く): 78315211

約数列:

[1, 11, 19, 209, 239, 361, 521, 2629, 3971, 4541, 5731, 9899, 49951, 86279, 108889, 124519, 188081, 949069, 1369709, 2068891, 2365861, 26024471, 44951359, 494464949]

約数ペア:

[(1, 494464949), (11, 44951359), (19, 26024471), (209, 2365861), (239, 2068891), (361, 1369709), (521, 949069), (2629, 188081), (3971, 124519), (4541, 108889), (5731, 86279), (9899, 49951)]