1492211413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 1953939456

約数和(自身を除く): 461728043

約数列:

[1, 7, 11, 43, 47, 77, 223, 301, 329, 473, 517, 1561, 1849, 2021, 2453, 3311, 3619, 9589, 10481, 12943, 14147, 17171, 20339, 22231, 67123, 73367, 86903, 105479, 115291, 142373, 155617, 412327, 450683, 608321, 738353, 807037, 955933, 2886289, 3154781, 4535597, 4957513, 6691531, 19379369, 31749179, 34702591, 135655583, 213173059, 1492211413]

約数ペア:

[(1, 1492211413), (7, 213173059), (11, 135655583), (43, 34702591), (47, 31749179), (77, 19379369), (223, 6691531), (301, 4957513), (329, 4535597), (473, 3154781), (517, 2886289), (1561, 955933), (1849, 807037), (2021, 738353), (2453, 608321), (3311, 450683), (3619, 412327), (9589, 155617), (10481, 142373), (12943, 115291), (14147, 105479), (17171, 86903), (20339, 73367), (22231, 67123)]