2013428689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2\times {\mathrm{193}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 2199385760

約数和(自身を除く): 185957071

約数列:

[1, 19, 43, 113, 193, 817, 2147, 3667, 4859, 8299, 12769, 21809, 92321, 157681, 242611, 414371, 549067, 937787, 2464417, 10432273, 17817953, 46823923, 105969931, 2013428689]

約数ペア:

[(1, 2013428689), (19, 105969931), (43, 46823923), (113, 17817953), (193, 10432273), (817, 2464417), (2147, 937787), (3667, 549067), (4859, 414371), (8299, 242611), (12769, 157681), (21809, 92321)]