1215690098

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{43223}}^1$

素因数の和:43287

約数の個数: 32

約数和(自身を含む): 2178489600

約数和(自身を除く): 962799502

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 2009, 4018, 14063, 28126, 43223, 86446, 302561, 605122, 1772143, 2117927, 3544286, 4235854, 12405001, 14825489, 24810002, 29650978, 86835007, 173670014, 607845049, 1215690098]

約数ペア:

[(1, 1215690098), (2, 607845049), (7, 173670014), (14, 86835007), (41, 29650978), (49, 24810002), (82, 14825489), (98, 12405001), (287, 4235854), (343, 3544286), (574, 2117927), (686, 1772143), (2009, 605122), (4018, 302561), (14063, 86446), (28126, 43223)]