1401899674

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{11821}}^1$

素因数の和:12070

約数の個数: 32

約数和(自身を含む): 2471838336

約数和(自身を除く): 1069938662

約数列:

[1, 2, 7, 14, 43, 86, 197, 301, 394, 602, 1379, 2758, 8471, 11821, 16942, 23642, 59297, 82747, 118594, 165494, 508303, 1016606, 2328737, 3558121, 4657474, 7116242, 16301159, 32602318, 100135691, 200271382, 700949837, 1401899674]

約数ペア:

[(1, 1401899674), (2, 700949837), (7, 200271382), (14, 100135691), (43, 32602318), (86, 16301159), (197, 7116242), (301, 4657474), (394, 3558121), (602, 2328737), (1379, 1016606), (2758, 508303), (8471, 165494), (11821, 118594), (16942, 82747), (23642, 59297)]