998382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 2490624

約数和(自身を除く): 1492242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 2161, 4322, 6483, 12966, 15127, 23771, 30254, 45381, 47542, 71313, 90762, 142626, 166397, 332794, 499191, 998382]

約数ペア:

[(1, 998382), (2, 499191), (3, 332794), (6, 166397), (7, 142626), (11, 90762), (14, 71313), (21, 47542), (22, 45381), (33, 30254), (42, 23771), (66, 15127), (77, 12966), (154, 6483), (231, 4322), (462, 2161)]