1981170436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1056061}}^1$

素因数の和:1056139

約数の個数: 24

約数和(自身を含む): 4021484096

約数和(自身を除く): 2040313660

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1056061, 2112122, 4224244, 7392427, 14784854, 29569708, 70756087, 141512174, 283024348, 495292609, 990585218, 1981170436]

約数ペア:

[(1, 1981170436), (2, 990585218), (4, 495292609), (7, 283024348), (14, 141512174), (28, 70756087), (67, 29569708), (134, 14784854), (268, 7392427), (469, 4224244), (938, 2112122), (1876, 1056061)]