2552998

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 4514400

約数和(自身を除く): 1961402

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 239, 478, 763, 1526, 1673, 3346, 5341, 10682, 11711, 23422, 26051, 52102, 182357, 364714, 1276499, 2552998]

約数ペア:

[(1, 2552998), (2, 1276499), (7, 364714), (14, 182357), (49, 52102), (98, 26051), (109, 23422), (218, 11711), (239, 10682), (478, 5341), (763, 3346), (1526, 1673)]