83491982

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19813}}^1$

素因数の和:19872

約数の個数: 24

約数和(自身を含む): 149080536

約数和(自身を除く): 65588554

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 19813, 39626, 138691, 277382, 851959, 970837, 1703918, 1941674, 5963713, 11927426, 41745991, 83491982]

約数ペア:

[(1, 83491982), (2, 41745991), (7, 11927426), (14, 5963713), (43, 1941674), (49, 1703918), (86, 970837), (98, 851959), (301, 277382), (602, 138691), (2107, 39626), (4214, 19813)]