1296103678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{320659}}^1$

素因数の和:320751

約数の個数: 16

約数和(自身を含む): 2031701760

約数和(自身を除く): 735598082

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 320659, 641318, 13788337, 15070973, 27576674, 30141946, 648051839, 1296103678]

約数ペア:

[(1, 1296103678), (2, 648051839), (43, 30141946), (47, 27576674), (86, 15070973), (94, 13788337), (2021, 641318), (4042, 320659)]