1261769232

素因数分解:

$2^4\times 3^1\times {\mathrm{26286859}}^1$

素因数の和:26286870

約数の個数: 20

約数和(自身を含む): 3259570640

約数和(自身を除く): 1997801408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26286859, 52573718, 78860577, 105147436, 157721154, 210294872, 315442308, 420589744, 630884616, 1261769232]

約数ペア:

[(1, 1261769232), (2, 630884616), (3, 420589744), (4, 315442308), (6, 210294872), (8, 157721154), (12, 105147436), (16, 78860577), (24, 52573718), (48, 26286859)]