2493669860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11334863}}^1$

素因数の和:11334883

約数の個数: 24

約数和(自身を含む): 5712771456

約数和(自身を除く): 3219101596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11334863, 22669726, 45339452, 56674315, 113348630, 124683493, 226697260, 249366986, 498733972, 623417465, 1246834930, 2493669860]

約数ペア:

[(1, 2493669860), (2, 1246834930), (4, 623417465), (5, 498733972), (10, 249366986), (11, 226697260), (20, 124683493), (22, 113348630), (44, 56674315), (55, 45339452), (110, 22669726), (220, 11334863)]