873758984

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{17551}}^1$

素因数の和:17698

約数の個数: 48

約数和(自身を含む): 1920890880

約数和(自身を除く): 1047131896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 6223, 7112, 12446, 17551, 24892, 35102, 49784, 70204, 122857, 140408, 245714, 491428, 859999, 982856, 1719998, 2228977, 3439996, 4457954, 6879992, 8915908, 15602839, 17831816, 31205678, 62411356, 109219873, 124822712, 218439746, 436879492, 873758984]

約数ペア:

[(1, 873758984), (2, 436879492), (4, 218439746), (7, 124822712), (8, 109219873), (14, 62411356), (28, 31205678), (49, 17831816), (56, 15602839), (98, 8915908), (127, 6879992), (196, 4457954), (254, 3439996), (392, 2228977), (508, 1719998), (889, 982856), (1016, 859999), (1778, 491428), (3556, 245714), (6223, 140408), (7112, 122857), (12446, 70204), (17551, 49784), (24892, 35102)]