248952964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281621}}^1$

素因数の和:281655

約数の個数: 24

約数和(自身を含む): 496781208

約数和(自身を除く): 247828244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 281621, 563242, 1126484, 3661073, 4787557, 7322146, 9575114, 14644292, 19150228, 62238241, 124476482, 248952964]

約数ペア:

[(1, 248952964), (2, 124476482), (4, 62238241), (13, 19150228), (17, 14644292), (26, 9575114), (34, 7322146), (52, 4787557), (68, 3661073), (221, 1126484), (442, 563242), (884, 281621)]