1230652808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997813}}^1$

素因数の和:1997837

約数の個数: 32

約数和(自身を含む): 2876852160

約数和(自身を除く): 1646199352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1997813, 3995626, 7991252, 13984691, 15982504, 21975943, 27969382, 43951886, 55938764, 87903772, 111877528, 153831601, 175807544, 307663202, 615326404, 1230652808]

約数ペア:

[(1, 1230652808), (2, 615326404), (4, 307663202), (7, 175807544), (8, 153831601), (11, 111877528), (14, 87903772), (22, 55938764), (28, 43951886), (44, 27969382), (56, 21975943), (77, 15982504), (88, 13984691), (154, 7991252), (308, 3995626), (616, 1997813)]