2014528439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12781}}^1$

素因数の和:12911

約数の個数: 32

約数和(自身を含む): 2650475520

約数和(自身を除く): 635947081

約数列:

[1, 7, 11, 23, 77, 89, 161, 253, 623, 979, 1771, 2047, 6853, 12781, 14329, 22517, 89467, 140591, 157619, 293963, 984137, 1137509, 2057741, 3233593, 7962563, 12512599, 22635151, 26162707, 87588193, 183138949, 287789777, 2014528439]

約数ペア:

[(1, 2014528439), (7, 287789777), (11, 183138949), (23, 87588193), (77, 26162707), (89, 22635151), (161, 12512599), (253, 7962563), (623, 3233593), (979, 2057741), (1771, 1137509), (2047, 984137), (6853, 293963), (12781, 157619), (14329, 140591), (22517, 89467)]