1323308912

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 2591969520

約数和(自身を除く): 1268660608

約数列:

[1, 2, 4, 8, 16, 139, 278, 313, 556, 626, 1112, 1252, 1901, 2224, 2504, 3802, 5008, 7604, 15208, 30416, 43507, 87014, 174028, 264239, 348056, 528478, 595013, 696112, 1056956, 1190026, 2113912, 2380052, 4227824, 4760104, 9520208, 82706807, 165413614, 330827228, 661654456, 1323308912]

約数ペア:

[(1, 1323308912), (2, 661654456), (4, 330827228), (8, 165413614), (16, 82706807), (139, 9520208), (278, 4760104), (313, 4227824), (556, 2380052), (626, 2113912), (1112, 1190026), (1252, 1056956), (1901, 696112), (2224, 595013), (2504, 528478), (3802, 348056), (5008, 264239), (7604, 174028), (15208, 87014), (30416, 43507)]