2570881288

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{4877}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 4867853760

約数和(自身を除く): 2296972472

約数列:

[1, 2, 4, 8, 131, 262, 503, 524, 1006, 1048, 2012, 4024, 4877, 9754, 19508, 39016, 65893, 131786, 263572, 527144, 638887, 1277774, 2453131, 2555548, 4906262, 5111096, 9812524, 19625048, 321360161, 642720322, 1285440644, 2570881288]

約数ペア:

[(1, 2570881288), (2, 1285440644), (4, 642720322), (8, 321360161), (131, 19625048), (262, 9812524), (503, 5111096), (524, 4906262), (1006, 2555548), (1048, 2453131), (2012, 1277774), (4024, 638887), (4877, 527144), (9754, 263572), (19508, 131786), (39016, 65893)]