2504562488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 4885816320

約数和(自身を除く): 2381253832

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 271, 284, 307, 424, 542, 568, 614, 1084, 1228, 2168, 2456, 3763, 7526, 14363, 15052, 16271, 19241, 21797, 28726, 30104, 32542, 38482, 43594, 57452, 65084, 76964, 83197, 87188, 114904, 130168, 153928, 166394, 174376, 332788, 665576, 1019773, 1155241, 2039546, 2310482, 4079092, 4409441, 4620964, 5906987, 8158184, 8818882, 9241928, 11813974, 17637764, 23627948, 35275528, 47255896, 313070311, 626140622, 1252281244, 2504562488]

約数ペア:

[(1, 2504562488), (2, 1252281244), (4, 626140622), (8, 313070311), (53, 47255896), (71, 35275528), (106, 23627948), (142, 17637764), (212, 11813974), (271, 9241928), (284, 8818882), (307, 8158184), (424, 5906987), (542, 4620964), (568, 4409441), (614, 4079092), (1084, 2310482), (1228, 2039546), (2168, 1155241), (2456, 1019773), (3763, 665576), (7526, 332788), (14363, 174376), (15052, 166394), (16271, 153928), (19241, 130168), (21797, 114904), (28726, 87188), (30104, 83197), (32542, 76964), (38482, 65084), (43594, 57452)]