10870489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 13722560

約数和(自身を除く): 2852071

約数列:

[1, 7, 19, 37, 47, 133, 259, 329, 703, 893, 1739, 2209, 4921, 6251, 12173, 15463, 33041, 41971, 81733, 231287, 293797, 572131, 1552927, 10870489]

約数ペア:

[(1, 10870489), (7, 1552927), (19, 572131), (37, 293797), (47, 231287), (133, 81733), (259, 41971), (329, 33041), (703, 15463), (893, 12173), (1739, 6251), (2209, 4921)]