2018344588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 3876919200

約数和(自身を除く): 1858574612

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 197, 292, 394, 788, 949, 1898, 2561, 2699, 3796, 5122, 5398, 10244, 10796, 14381, 28762, 35087, 57524, 70174, 140348, 186953, 197027, 373906, 394054, 531703, 747812, 788108, 1063406, 2126812, 2561351, 5122702, 6912139, 10245404, 13824278, 27648556, 38814319, 77628638, 155257276, 504586147, 1009172294, 2018344588]

約数ペア:

[(1, 2018344588), (2, 1009172294), (4, 504586147), (13, 155257276), (26, 77628638), (52, 38814319), (73, 27648556), (146, 13824278), (197, 10245404), (292, 6912139), (394, 5122702), (788, 2561351), (949, 2126812), (1898, 1063406), (2561, 788108), (2699, 747812), (3796, 531703), (5122, 394054), (5398, 373906), (10244, 197027), (10796, 186953), (14381, 140348), (28762, 70174), (35087, 57524)]