77882867738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157657627}}^1$

素因数の和:157657661

約数の個数: 16

約数和(自身を含む): 132432407520

約数和(自身を除く): 54549539782

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 157657627, 315315254, 2049549151, 2995494913, 4099098302, 5990989826, 38941433869, 77882867738]

約数ペア:

[(1, 77882867738), (2, 38941433869), (13, 5990989826), (19, 4099098302), (26, 2995494913), (38, 2049549151), (247, 315315254), (494, 157657627)]