2012112145

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 2486248128

約数和(自身を除く): 474135983

約数列:

[1, 5, 61, 83, 305, 415, 1303, 3721, 5063, 6515, 18605, 25315, 79483, 108149, 308843, 397415, 540745, 1544215, 4848463, 6597089, 24242315, 32985445, 402422429, 2012112145]

約数ペア:

[(1, 2012112145), (5, 402422429), (61, 32985445), (83, 24242315), (305, 6597089), (415, 4848463), (1303, 1544215), (3721, 540745), (5063, 397415), (6515, 308843), (18605, 108149), (25315, 79483)]