331325258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1367}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 567336960

約数和(自身を除く): 236011702

約数列:

[1, 2, 11, 22, 23, 46, 253, 479, 506, 958, 1367, 2734, 5269, 10538, 11017, 15037, 22034, 30074, 31441, 62882, 121187, 242374, 345851, 654793, 691702, 1309586, 7202723, 14405446, 15060239, 30120478, 165662629, 331325258]

約数ペア:

[(1, 331325258), (2, 165662629), (11, 30120478), (22, 15060239), (23, 14405446), (46, 7202723), (253, 1309586), (479, 691702), (506, 654793), (958, 345851), (1367, 242374), (2734, 121187), (5269, 62882), (10538, 31441), (11017, 30074), (15037, 22034)]