2012920003

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{22679}}^1$

素因数の和:22946

約数の個数: 16

約数和(自身を含む): 2233889280

約数和(自身を除く): 220969277

約数列:

[1, 17, 23, 227, 391, 3859, 5221, 22679, 88757, 385543, 521617, 5148133, 8867489, 87518261, 118407059, 2012920003]

約数ペア:

[(1, 2012920003), (17, 118407059), (23, 87518261), (227, 8867489), (391, 5148133), (3859, 521617), (5221, 385543), (22679, 88757)]