2013404659

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{38011}}^1$

素因数の和:38095

約数の個数: 24

約数和(自身を含む): 2496019968

約数和(自身を除く): 482615309

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 2303, 7567, 38011, 52969, 266077, 874253, 1786517, 1862539, 6119771, 12505619, 41089891, 42838397, 87539333, 287629237, 2013404659]

約数ペア:

[(1, 2013404659), (7, 287629237), (23, 87539333), (47, 42838397), (49, 41089891), (161, 12505619), (329, 6119771), (1081, 1862539), (1127, 1786517), (2303, 874253), (7567, 266077), (38011, 52969)]