250686430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1089941}}^1$

素因数の和:1089971

約数の個数: 16

約数和(自身を含む): 470854944

約数和(自身を除く): 220168514

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1089941, 2179882, 5449705, 10899410, 25068643, 50137286, 125343215, 250686430]

約数ペア:

[(1, 250686430), (2, 125343215), (5, 50137286), (10, 25068643), (23, 10899410), (46, 5449705), (115, 2179882), (230, 1089941)]