7442906

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 12083520

約数和(自身を除く): 4640614

約数列:

[1, 2, 17, 34, 79, 158, 163, 289, 326, 578, 1343, 2686, 2771, 5542, 12877, 22831, 25754, 45662, 47107, 94214, 218909, 437818, 3721453, 7442906]

約数ペア:

[(1, 7442906), (2, 3721453), (17, 437818), (34, 218909), (79, 94214), (158, 47107), (163, 45662), (289, 25754), (326, 22831), (578, 12877), (1343, 5542), (2686, 2771)]