1138859908

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{1254251}}^1$

素因数の和:1254482

約数の個数: 12

約数和(自身を含む): 2001786192

約数和(自身を除く): 862926284

約数列:

[1, 2, 4, 227, 454, 908, 1254251, 2508502, 5017004, 284714977, 569429954, 1138859908]

約数ペア:

[(1, 1138859908), (2, 569429954), (4, 284714977), (227, 5017004), (454, 2508502), (908, 1254251)]