2007497494079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4957}}^1\times {\mathrm{18199}}^1$

素因数の和:23208

約数の個数: 48

約数和(自身を含む): 2659423603200

約数和(自身を除く): 651926109121

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 4957, 18199, 22253, 34699, 54527, 84269, 127393, 200189, 309383, 381689, 589883, 926959, 1401323, 1432573, 2165681, 3403213, 5259511, 6488713, 10028011, 15758303, 23822491, 36816577, 57854621, 90212443, 110308121, 404982347, 631487101, 992336873, 1533611531, 6946358111, 10735280717, 16869726841, 26071396027, 118088087887, 182499772189, 286785356297, 2007497494079]

約数ペア:

[(1, 2007497494079), (7, 286785356297), (11, 182499772189), (17, 118088087887), (77, 26071396027), (119, 16869726841), (187, 10735280717), (289, 6946358111), (1309, 1533611531), (2023, 992336873), (3179, 631487101), (4957, 404982347), (18199, 110308121), (22253, 90212443), (34699, 57854621), (54527, 36816577), (84269, 23822491), (127393, 15758303), (200189, 10028011), (309383, 6488713), (381689, 5259511), (589883, 3403213), (926959, 2165681), (1401323, 1432573)]