2223194110

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{270791}}^1$

素因数の和:271619

約数の個数: 16

約数和(自身を含む): 4006638432

約数和(自身を除く): 1783444322

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 270791, 541582, 1353955, 2707910, 222319411, 444638822, 1111597055, 2223194110]

約数ペア:

[(1, 2223194110), (2, 1111597055), (5, 444638822), (10, 222319411), (821, 2707910), (1642, 1353955), (4105, 541582), (8210, 270791)]