1261136

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 30

約数和(自身を含む): 2571450

約数和(自身を除く): 1310314

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 529, 596, 1058, 1192, 2116, 2384, 3427, 4232, 6854, 8464, 13708, 27416, 54832, 78821, 157642, 315284, 630568, 1261136]

約数ペア:

[(1, 1261136), (2, 630568), (4, 315284), (8, 157642), (16, 78821), (23, 54832), (46, 27416), (92, 13708), (149, 8464), (184, 6854), (298, 4232), (368, 3427), (529, 2384), (596, 2116), (1058, 1192)]