2005014531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 2902798080

約数和(自身を除く): 897783549

約数列:

[1, 3, 13, 39, 283, 389, 467, 849, 1167, 1401, 3679, 5057, 6071, 11037, 15171, 18213, 110087, 132161, 181663, 330261, 396483, 544989, 1431131, 1718093, 2361619, 4293393, 5154279, 7084857, 51410629, 154231887, 668338177, 2005014531]

約数ペア:

[(1, 2005014531), (3, 668338177), (13, 154231887), (39, 51410629), (283, 7084857), (389, 5154279), (467, 4293393), (849, 2361619), (1167, 1718093), (1401, 1431131), (3679, 544989), (5057, 396483), (6071, 330261), (11037, 181663), (15171, 132161), (18213, 110087)]