2013304828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{715969}}^1$

素因数の和:716029

約数の個数: 24

約数和(自身を含む): 3808960400

約数和(自身を除く): 1795655572

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 715969, 1431938, 2863876, 13603411, 26490853, 27206822, 52981706, 54413644, 105963412, 503326207, 1006652414, 2013304828]

約数ペア:

[(1, 2013304828), (2, 1006652414), (4, 503326207), (19, 105963412), (37, 54413644), (38, 52981706), (74, 27206822), (76, 26490853), (148, 13603411), (703, 2863876), (1406, 1431938), (2812, 715969)]