2670992

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1826

約数の個数: 20

約数和(自身を含む): 5231436

約数和(自身を除く): 2560444

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1721, 3442, 6884, 13768, 27536, 166937, 333874, 667748, 1335496, 2670992]

約数ペア:

[(1, 2670992), (2, 1335496), (4, 667748), (8, 333874), (16, 166937), (97, 27536), (194, 13768), (388, 6884), (776, 3442), (1552, 1721)]