981342646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{671233}}^1$

素因数の和:671295

約数の個数: 16

約数和(自身を含む): 1594851984

約数和(自身を除く): 613509338

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 671233, 1342466, 11410961, 22821922, 28863019, 57726038, 490671323, 981342646]

約数ペア:

[(1, 981342646), (2, 490671323), (17, 57726038), (34, 28863019), (43, 22821922), (86, 11410961), (731, 1342466), (1462, 671233)]