1201344815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{24793}}^1$

素因数の和:25690

約数の個数: 16

約数和(自身を含む): 1574518176

約数和(自身を除く): 373173361

約数列:

[1, 5, 11, 55, 881, 4405, 9691, 24793, 48455, 123965, 272723, 1363615, 21842633, 109213165, 240268963, 1201344815]

約数ペア:

[(1, 1201344815), (5, 240268963), (11, 109213165), (55, 21842633), (881, 1363615), (4405, 272723), (9691, 123965), (24793, 48455)]