42500492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{559217}}^1$

素因数の和:559240

約数の個数: 12

約数和(自身を含む): 78290520

約数和(自身を除く): 35790028

約数列:

[1, 2, 4, 19, 38, 76, 559217, 1118434, 2236868, 10625123, 21250246, 42500492]

約数ペア:

[(1, 42500492), (2, 21250246), (4, 10625123), (19, 2236868), (38, 1118434), (76, 559217)]