247421608

素因数分解:

$2^3\times 7^1\times {\mathrm{4418243}}^1$

素因数の和:4418256

約数の個数: 16

約数和(自身を含む): 530189280

約数和(自身を除く): 282767672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4418243, 8836486, 17672972, 30927701, 35345944, 61855402, 123710804, 247421608]

約数ペア:

[(1, 247421608), (2, 123710804), (4, 61855402), (7, 35345944), (8, 30927701), (14, 17672972), (28, 8836486), (56, 4418243)]