2914550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:904

約数の個数: 24

約数和(自身を含む): 5504112

約数和(自身を除く): 2589562

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 821, 1642, 1775, 3550, 4105, 8210, 20525, 41050, 58291, 116582, 291455, 582910, 1457275, 2914550]

約数ペア:

[(1, 2914550), (2, 1457275), (5, 582910), (10, 291455), (25, 116582), (50, 58291), (71, 41050), (142, 20525), (355, 8210), (710, 4105), (821, 3550), (1642, 1775)]