751012444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{5387}}^1$

素因数の和:5794

約数の個数: 48

約数和(自身を含む): 1622089728

約数和(自身を除く): 871077284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 383, 766, 1532, 2681, 4979, 5362, 5387, 9958, 10724, 10774, 19916, 21548, 34853, 37709, 69706, 70031, 75418, 139412, 140062, 150836, 280124, 490217, 980434, 1960868, 2063221, 4126442, 8252884, 14442547, 26821873, 28885094, 53643746, 57770188, 107287492, 187753111, 375506222, 751012444]

約数ペア:

[(1, 751012444), (2, 375506222), (4, 187753111), (7, 107287492), (13, 57770188), (14, 53643746), (26, 28885094), (28, 26821873), (52, 14442547), (91, 8252884), (182, 4126442), (364, 2063221), (383, 1960868), (766, 980434), (1532, 490217), (2681, 280124), (4979, 150836), (5362, 140062), (5387, 139412), (9958, 75418), (10724, 70031), (10774, 69706), (19916, 37709), (21548, 34853)]