1011882508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41491}}^1$

素因数の和:41582

約数の個数: 48

約数和(自身を含む): 2212021504

約数和(自身を除く): 1200138996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 41491, 82982, 165964, 290437, 539383, 580874, 1078766, 1161748, 2157532, 2779897, 3775681, 5559794, 7551362, 11119588, 15102724, 19459279, 36138661, 38918558, 72277322, 77837116, 144554644, 252970627, 505941254, 1011882508]

約数ペア:

[(1, 1011882508), (2, 505941254), (4, 252970627), (7, 144554644), (13, 77837116), (14, 72277322), (26, 38918558), (28, 36138661), (52, 19459279), (67, 15102724), (91, 11119588), (134, 7551362), (182, 5559794), (268, 3775681), (364, 2779897), (469, 2157532), (871, 1161748), (938, 1078766), (1742, 580874), (1876, 539383), (3484, 290437), (6097, 165964), (12194, 82982), (24388, 41491)]