247097704

素因数分解:

$2^3\times 7^1\times {\mathrm{4412459}}^1$

素因数の和:4412472

約数の個数: 16

約数和(自身を含む): 529495200

約数和(自身を除く): 282397496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4412459, 8824918, 17649836, 30887213, 35299672, 61774426, 123548852, 247097704]

約数ペア:

[(1, 247097704), (2, 123548852), (4, 61774426), (7, 35299672), (8, 30887213), (14, 17649836), (28, 8824918), (56, 4412459)]