2009535152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{93103}}^1$

素因数の和:93201

約数の個数: 40

約数和(自身を含む): 4156162560

約数和(自身を除く): 2146627408

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 93103, 186206, 372412, 744824, 1489648, 1768957, 3537914, 6610313, 7075828, 13220626, 14151656, 26441252, 28303312, 52882504, 105765008, 125595947, 251191894, 502383788, 1004767576, 2009535152]

約数ペア:

[(1, 2009535152), (2, 1004767576), (4, 502383788), (8, 251191894), (16, 125595947), (19, 105765008), (38, 52882504), (71, 28303312), (76, 26441252), (142, 14151656), (152, 13220626), (284, 7075828), (304, 6610313), (568, 3537914), (1136, 1768957), (1349, 1489648), (2698, 744824), (5396, 372412), (10792, 186206), (21584, 93103)]