291245972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4283029}}^1$

素因数の和:4283050

約数の個数: 12

約数和(自身を含む): 539661780

約数和(自身を除く): 248415808

約数列:

[1, 2, 4, 17, 34, 68, 4283029, 8566058, 17132116, 72811493, 145622986, 291245972]

約数ペア:

[(1, 291245972), (2, 145622986), (4, 72811493), (17, 17132116), (34, 8566058), (68, 4283029)]