2080340054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{2357}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 3410799840

約数和(自身を除く): 1330459786

約数列:

[1, 2, 13, 26, 83, 166, 409, 818, 1079, 2158, 2357, 4714, 5317, 10634, 30641, 33947, 61282, 67894, 195631, 391262, 441311, 882622, 964013, 1928026, 2543203, 5086406, 12532169, 25064338, 80013079, 160026158, 1040170027, 2080340054]

約数ペア:

[(1, 2080340054), (2, 1040170027), (13, 160026158), (26, 80013079), (83, 25064338), (166, 12532169), (409, 5086406), (818, 2543203), (1079, 1928026), (2158, 964013), (2357, 882622), (4714, 441311), (5317, 391262), (10634, 195631), (30641, 67894), (33947, 61282)]