265237256

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{6577}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 504499710

約数和(自身を除く): 239262454

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 5041, 6577, 10082, 13154, 20164, 26308, 40328, 52616, 466967, 933934, 1867868, 3735736, 33154657, 66309314, 132618628, 265237256]

約数ペア:

[(1, 265237256), (2, 132618628), (4, 66309314), (8, 33154657), (71, 3735736), (142, 1867868), (284, 933934), (568, 466967), (5041, 52616), (6577, 40328), (10082, 26308), (13154, 20164)]