1022111504

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{1693}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 2007085080

約数和(自身を除く): 984973576

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 389, 776, 778, 1552, 1556, 1693, 3112, 3386, 6224, 6772, 13544, 27088, 37733, 75466, 150932, 164221, 301864, 328442, 603728, 656884, 658577, 1313768, 1317154, 2627536, 2634308, 5268616, 10537232, 63881969, 127763938, 255527876, 511055752, 1022111504]

約数ペア:

[(1, 1022111504), (2, 511055752), (4, 255527876), (8, 127763938), (16, 63881969), (97, 10537232), (194, 5268616), (388, 2634308), (389, 2627536), (776, 1317154), (778, 1313768), (1552, 658577), (1556, 656884), (1693, 603728), (3112, 328442), (3386, 301864), (6224, 164221), (6772, 150932), (13544, 75466), (27088, 37733)]