4080652136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521023}}^1$

素因数の和:521129

約数の個数: 32

約数和(自身を含む): 8440588800

約数和(自身を除く): 4359936664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 521023, 1042046, 2084092, 4168184, 5731253, 11462506, 22925012, 45850024, 46371047, 92742094, 185484188, 370968376, 510081517, 1020163034, 2040326068, 4080652136]

約数ペア:

[(1, 4080652136), (2, 2040326068), (4, 1020163034), (8, 510081517), (11, 370968376), (22, 185484188), (44, 92742094), (88, 46371047), (89, 45850024), (178, 22925012), (356, 11462506), (712, 5731253), (979, 4168184), (1958, 2084092), (3916, 1042046), (7832, 521023)]