2940422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 4704480

約数和(自身を除く): 1764058

約数列:

[1, 2, 17, 34, 197, 394, 439, 878, 3349, 6698, 7463, 14926, 86483, 172966, 1470211, 2940422]

約数ペア:

[(1, 2940422), (2, 1470211), (17, 172966), (34, 86483), (197, 14926), (394, 7463), (439, 6698), (878, 3349)]