2016593747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15331}}^1$

素因数の和:15423

約数の個数: 32

約数和(自身を含む): 2590494720

約数和(自身を除く): 573900973

約数列:

[1, 7, 19, 23, 43, 133, 161, 301, 437, 817, 989, 3059, 5719, 6923, 15331, 18791, 107317, 131537, 291289, 352613, 659233, 2039023, 2468291, 4614631, 6699647, 12525427, 15162359, 46897529, 87677989, 106136513, 288084821, 2016593747]

約数ペア:

[(1, 2016593747), (7, 288084821), (19, 106136513), (23, 87677989), (43, 46897529), (133, 15162359), (161, 12525427), (301, 6699647), (437, 4614631), (817, 2468291), (989, 2039023), (3059, 659233), (5719, 352613), (6923, 291289), (15331, 131537), (18791, 107317)]