663292372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{34127}}^1$

素因数の和:34287

約数の個数: 24

約数和(自身を含む): 1198302336

約数和(自身を除く): 535009964

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 19436, 34127, 68254, 136508, 1467461, 2934922, 3856351, 5869844, 7712702, 15425404, 165823093, 331646186, 663292372]

約数ペア:

[(1, 663292372), (2, 331646186), (4, 165823093), (43, 15425404), (86, 7712702), (113, 5869844), (172, 3856351), (226, 2934922), (452, 1467461), (4859, 136508), (9718, 68254), (19436, 34127)]