340796620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1002343}}^1$

素因数の和:1002369

約数の個数: 24

約数和(自身を含む): 757772064

約数和(自身を除く): 416975444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1002343, 2004686, 4009372, 5011715, 10023430, 17039831, 20046860, 34079662, 68159324, 85199155, 170398310, 340796620]

約数ペア:

[(1, 340796620), (2, 170398310), (4, 85199155), (5, 68159324), (10, 34079662), (17, 20046860), (20, 17039831), (34, 10023430), (68, 5011715), (85, 4009372), (170, 2004686), (340, 1002343)]