5438312210

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{662401}}^1$

素因数の和:663229

約数の個数: 16

約数和(自身を含む): 9800899992

約数和(自身を除く): 4362587782

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 662401, 1324802, 3312005, 6624010, 543831221, 1087662442, 2719156105, 5438312210]

約数ペア:

[(1, 5438312210), (2, 2719156105), (5, 1087662442), (10, 543831221), (821, 6624010), (1642, 3312005), (4105, 1324802), (8210, 662401)]