2013143656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{95791}}^1$

素因数の和:95905

約数の個数: 32

約数和(自身を含む): 3931303680

約数和(自身を除く): 1918160024

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 95791, 191582, 383164, 766328, 3544267, 6801161, 7088534, 13602322, 14177068, 27204644, 28354136, 54409288, 251642957, 503285914, 1006571828, 2013143656]

約数ペア:

[(1, 2013143656), (2, 1006571828), (4, 503285914), (8, 251642957), (37, 54409288), (71, 28354136), (74, 27204644), (142, 14177068), (148, 13602322), (284, 7088534), (296, 6801161), (568, 3544267), (2627, 766328), (5254, 383164), (10508, 191582), (21016, 95791)]