65240786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10499}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 40599214

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 10499, 20998, 136487, 272974, 2509261, 5018522, 32620393, 65240786]

約数ペア:

[(1, 65240786), (2, 32620393), (13, 5018522), (26, 2509261), (239, 272974), (478, 136487), (3107, 20998), (6214, 10499)]