319302398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{22307}}^1$

素因数の和:22747

約数の個数: 16

約数和(自身を含む): 508354704

約数和(自身を除く): 189052306

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 22307, 44614, 379219, 758438, 9391247, 18782494, 159651199, 319302398]

約数ペア:

[(1, 319302398), (2, 159651199), (17, 18782494), (34, 9391247), (421, 758438), (842, 379219), (7157, 44614), (14314, 22307)]