2169640942

素因数分解:

$2^1\times 7^1\times {\mathrm{8941}}^1\times {\mathrm{17333}}^1$

素因数の和:26283

約数の個数: 16

約数和(自身を含む): 3720015072

約数和(自身を除く): 1550374130

約数列:

[1, 2, 7, 14, 8941, 17333, 17882, 34666, 62587, 121331, 125174, 242662, 154974353, 309948706, 1084820471, 2169640942]

約数ペア:

[(1, 2169640942), (2, 1084820471), (7, 309948706), (14, 154974353), (8941, 242662), (17333, 125174), (17882, 121331), (34666, 62587)]