126939070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{551909}}^1$

素因数の和:551939

約数の個数: 16

約数和(自身を含む): 238425120

約数和(自身を除く): 111486050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 551909, 1103818, 2759545, 5519090, 12693907, 25387814, 63469535, 126939070]

約数ペア:

[(1, 126939070), (2, 63469535), (5, 25387814), (10, 12693907), (23, 5519090), (46, 2759545), (115, 1103818), (230, 551909)]