2502984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 7200000

約数和(自身を除く): 4697016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 499, 627, 836, 998, 1254, 1497, 1672, 1996, 2508, 2994, 3992, 5016, 5489, 5988, 9481, 10978, 11976, 16467, 18962, 21956, 28443, 32934, 37924, 43912, 56886, 65868, 75848, 104291, 113772, 131736, 208582, 227544, 312873, 417164, 625746, 834328, 1251492, 2502984]

約数ペア:

[(1, 2502984), (2, 1251492), (3, 834328), (4, 625746), (6, 417164), (8, 312873), (11, 227544), (12, 208582), (19, 131736), (22, 113772), (24, 104291), (33, 75848), (38, 65868), (44, 56886), (57, 43912), (66, 37924), (76, 32934), (88, 28443), (114, 21956), (132, 18962), (152, 16467), (209, 11976), (228, 10978), (264, 9481), (418, 5988), (456, 5489), (499, 5016), (627, 3992), (836, 2994), (998, 2508), (1254, 1996), (1497, 1672)]