1236690718

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1\times {\mathrm{4021}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 1874766816

約数和(自身を除く): 638076098

約数列:

[1, 2, 103, 206, 1493, 2986, 4021, 8042, 153779, 307558, 414163, 828326, 6003353, 12006706, 618345359, 1236690718]

約数ペア:

[(1, 1236690718), (2, 618345359), (103, 12006706), (206, 6003353), (1493, 828326), (2986, 414163), (4021, 307558), (8042, 153779)]