2494244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 2229916

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 887, 1406, 1774, 2812, 3548, 16853, 32819, 33706, 65638, 67412, 131276, 623561, 1247122, 2494244]

約数ペア:

[(1, 2494244), (2, 1247122), (4, 623561), (19, 131276), (37, 67412), (38, 65638), (74, 33706), (76, 32819), (148, 16853), (703, 3548), (887, 2812), (1406, 1774)]