2014748827

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 2629939872

約数和(自身を除く): 615191045

約数列:

[1, 7, 13, 37, 49, 73, 91, 259, 481, 511, 637, 949, 1171, 1813, 2701, 3367, 3577, 6643, 8197, 15223, 18907, 23569, 35113, 43327, 46501, 57379, 85483, 106561, 132349, 245791, 303289, 563251, 598381, 745927, 1111279, 1720537, 2123023, 3162871, 3942757, 4188667, 7778953, 22140097, 27599299, 41117323, 54452671, 154980679, 287821261, 2014748827]

約数ペア:

[(1, 2014748827), (7, 287821261), (13, 154980679), (37, 54452671), (49, 41117323), (73, 27599299), (91, 22140097), (259, 7778953), (481, 4188667), (511, 3942757), (637, 3162871), (949, 2123023), (1171, 1720537), (1813, 1111279), (2701, 745927), (3367, 598381), (3577, 563251), (6643, 303289), (8197, 245791), (15223, 132349), (18907, 106561), (23569, 85483), (35113, 57379), (43327, 46501)]