2017451510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{3461}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 3688110144

約数和(自身を除く): 1670658634

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 821, 1642, 3461, 4105, 6922, 8210, 17305, 34610, 58291, 116582, 245731, 291455, 491462, 582910, 1228655, 2457310, 2841481, 5682962, 14207405, 28414810, 201745151, 403490302, 1008725755, 2017451510]

約数ペア:

[(1, 2017451510), (2, 1008725755), (5, 403490302), (10, 201745151), (71, 28414810), (142, 14207405), (355, 5682962), (710, 2841481), (821, 2457310), (1642, 1228655), (3461, 582910), (4105, 491462), (6922, 291455), (8210, 245731), (17305, 116582), (34610, 58291)]