2021167096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2399}}^1\times {\mathrm{8101}}^1$

素因数の和:10519

約数の個数: 32

約数和(自身を含む): 4083408000

約数和(自身を除く): 2062240904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2399, 4798, 8101, 9596, 16202, 19192, 31187, 32404, 62374, 64808, 105313, 124748, 210626, 249496, 421252, 842504, 19434299, 38868598, 77737196, 155474392, 252645887, 505291774, 1010583548, 2021167096]

約数ペア:

[(1, 2021167096), (2, 1010583548), (4, 505291774), (8, 252645887), (13, 155474392), (26, 77737196), (52, 38868598), (104, 19434299), (2399, 842504), (4798, 421252), (8101, 249496), (9596, 210626), (16202, 124748), (19192, 105313), (31187, 64808), (32404, 62374)]