2667769208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{71453}}^1$

素因数の和:71831

約数の個数: 32

約数和(自身を含む): 5401922400

約数和(自身を除く): 2734153192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2872, 4667, 9334, 18668, 37336, 71453, 142906, 285812, 571624, 928889, 1857778, 3715556, 7431112, 25651627, 51303254, 102606508, 205213016, 333471151, 666942302, 1333884604, 2667769208]

約数ペア:

[(1, 2667769208), (2, 1333884604), (4, 666942302), (8, 333471151), (13, 205213016), (26, 102606508), (52, 51303254), (104, 25651627), (359, 7431112), (718, 3715556), (1436, 1857778), (2872, 928889), (4667, 571624), (9334, 285812), (18668, 142906), (37336, 71453)]