2620347828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31194617}}^1$

素因数の和:31194631

約数の個数: 24

約数和(自身を含む): 6987594432

約数和(自身を除く): 4367246604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31194617, 62389234, 93583851, 124778468, 187167702, 218362319, 374335404, 436724638, 655086957, 873449276, 1310173914, 2620347828]

約数ペア:

[(1, 2620347828), (2, 1310173914), (3, 873449276), (4, 655086957), (6, 436724638), (7, 374335404), (12, 218362319), (14, 187167702), (21, 124778468), (28, 93583851), (42, 62389234), (84, 31194617)]