2904620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8543}}^1$

素因数の和:8569

約数の個数: 24

約数和(自身を含む): 6459264

約数和(自身を除く): 3554644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8543, 17086, 34172, 42715, 85430, 145231, 170860, 290462, 580924, 726155, 1452310, 2904620]

約数ペア:

[(1, 2904620), (2, 1452310), (4, 726155), (5, 580924), (10, 290462), (17, 170860), (20, 145231), (34, 85430), (68, 42715), (85, 34172), (170, 17086), (340, 8543)]