557142716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 1070047104

約数和(自身を除く): 512904388

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 317, 463, 634, 926, 949, 1268, 1852, 1898, 3796, 4121, 6019, 8242, 12038, 16484, 23141, 24076, 33799, 46282, 67598, 92564, 135196, 146771, 293542, 300833, 439387, 587084, 601666, 878774, 1203332, 1757548, 1908023, 3816046, 7632092, 10714283, 21428566, 42857132, 139285679, 278571358, 557142716]

約数ペア:

[(1, 557142716), (2, 278571358), (4, 139285679), (13, 42857132), (26, 21428566), (52, 10714283), (73, 7632092), (146, 3816046), (292, 1908023), (317, 1757548), (463, 1203332), (634, 878774), (926, 601666), (949, 587084), (1268, 439387), (1852, 300833), (1898, 293542), (3796, 146771), (4121, 135196), (6019, 92564), (8242, 67598), (12038, 46282), (16484, 33799), (23141, 24076)]