2009085864

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{11447}}^1$

素因数の和:11630

約数の個数: 64

約数和(自身を含む): 5143357440

約数和(自身を除く): 3134271576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 206, 213, 284, 309, 412, 426, 568, 618, 824, 852, 1236, 1704, 2472, 7313, 11447, 14626, 21939, 22894, 29252, 34341, 43878, 45788, 58504, 68682, 87756, 91576, 137364, 175512, 274728, 812737, 1179041, 1625474, 2358082, 2438211, 3250948, 3537123, 4716164, 4876422, 6501896, 7074246, 9432328, 9752844, 14148492, 19505688, 28296984, 83711911, 167423822, 251135733, 334847644, 502271466, 669695288, 1004542932, 2009085864]

約数ペア:

[(1, 2009085864), (2, 1004542932), (3, 669695288), (4, 502271466), (6, 334847644), (8, 251135733), (12, 167423822), (24, 83711911), (71, 28296984), (103, 19505688), (142, 14148492), (206, 9752844), (213, 9432328), (284, 7074246), (309, 6501896), (412, 4876422), (426, 4716164), (568, 3537123), (618, 3250948), (824, 2438211), (852, 2358082), (1236, 1625474), (1704, 1179041), (2472, 812737), (7313, 274728), (11447, 175512), (14626, 137364), (21939, 91576), (22894, 87756), (29252, 68682), (34341, 58504), (43878, 45788)]