1270495816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{9721}}^1$

素因数の和:9806

約数の個数: 48

約数和(自身を含む): 2606565420

約数和(自身を除く): 1336069604

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1922, 2108, 3844, 4216, 7688, 9721, 16337, 19442, 32674, 38884, 65348, 77768, 130696, 165257, 301351, 330514, 602702, 661028, 1205404, 1322056, 2410808, 5122967, 9341881, 10245934, 18683762, 20491868, 37367524, 40983736, 74735048, 158811977, 317623954, 635247908, 1270495816]

約数ペア:

[(1, 1270495816), (2, 635247908), (4, 317623954), (8, 158811977), (17, 74735048), (31, 40983736), (34, 37367524), (62, 20491868), (68, 18683762), (124, 10245934), (136, 9341881), (248, 5122967), (527, 2410808), (961, 1322056), (1054, 1205404), (1922, 661028), (2108, 602702), (3844, 330514), (4216, 301351), (7688, 165257), (9721, 130696), (16337, 77768), (19442, 65348), (32674, 38884)]