2988748

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 6021792

約数和(自身を除く): 3033044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 617, 692, 1211, 1234, 2422, 2468, 4319, 4844, 8638, 17276, 106741, 213482, 426964, 747187, 1494374, 2988748]

約数ペア:

[(1, 2988748), (2, 1494374), (4, 747187), (7, 426964), (14, 213482), (28, 106741), (173, 17276), (346, 8638), (617, 4844), (692, 4319), (1211, 2468), (1234, 2422)]