816397982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^2$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 1258827024

約数和(自身を除く): 442429042

約数列:

[1, 2, 73, 103, 146, 206, 233, 466, 7519, 15038, 17009, 23999, 34018, 47998, 54289, 108578, 1751927, 3503854, 3963097, 5591767, 7926194, 11183534, 408198991, 816397982]

約数ペア:

[(1, 816397982), (2, 408198991), (73, 11183534), (103, 7926194), (146, 5591767), (206, 3963097), (233, 3503854), (466, 1751927), (7519, 108578), (15038, 54289), (17009, 47998), (23999, 34018)]