289921052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2741}}^1$

素因数の和:3629

約数の個数: 24

約数和(自身を含む): 524533632

約数和(自身を除く): 234612580

約数列:

[1, 2, 4, 31, 62, 124, 853, 1706, 2741, 3412, 5482, 10964, 26443, 52886, 84971, 105772, 169942, 339884, 2338073, 4676146, 9352292, 72480263, 144960526, 289921052]

約数ペア:

[(1, 289921052), (2, 144960526), (4, 72480263), (31, 9352292), (62, 4676146), (124, 2338073), (853, 339884), (1706, 169942), (2741, 105772), (3412, 84971), (5482, 52886), (10964, 26443)]