2201990182

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3657791}}^1$

素因数の和:3657843

約数の個数: 16

約数和(自身を含む): 3862628352

約数和(自身を除く): 1660638170

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3657791, 7315582, 25604537, 51209074, 157285013, 314570026, 1100995091, 2201990182]

約数ペア:

[(1, 2201990182), (2, 1100995091), (7, 314570026), (14, 157285013), (43, 51209074), (86, 25604537), (301, 7315582), (602, 3657791)]