5515538

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 24

約数和(自身を含む): 10046592

約数和(自身を除く): 4531054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 2447, 4894, 17129, 34258, 56281, 112562, 119903, 239806, 393967, 787934, 2757769, 5515538]

約数ペア:

[(1, 5515538), (2, 2757769), (7, 787934), (14, 393967), (23, 239806), (46, 119903), (49, 112562), (98, 56281), (161, 34258), (322, 17129), (1127, 4894), (2254, 2447)]