1211117210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5265727}}^1$

素因数の和:5265757

約数の個数: 16

約数和(自身を含む): 2274794496

約数和(自身を除く): 1063677286

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5265727, 10531454, 26328635, 52657270, 121111721, 242223442, 605558605, 1211117210]

約数ペア:

[(1, 1211117210), (2, 605558605), (5, 242223442), (10, 121111721), (23, 52657270), (46, 26328635), (115, 10531454), (230, 5265727)]