128454482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{290621}}^1$

素因数の和:290653

約数の個数: 16

約数和(自身を含む): 219710232

約数和(自身を除く): 91255750

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 290621, 581242, 3778073, 4940557, 7556146, 9881114, 64227241, 128454482]

約数ペア:

[(1, 128454482), (2, 64227241), (13, 9881114), (17, 7556146), (26, 4940557), (34, 3778073), (221, 581242), (442, 290621)]