268723148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3951811}}^1$

素因数の和:3951832

約数の個数: 12

約数和(自身を含む): 497928312

約数和(自身を除く): 229205164

約数列:

[1, 2, 4, 17, 34, 68, 3951811, 7903622, 15807244, 67180787, 134361574, 268723148]

約数ペア:

[(1, 268723148), (2, 134361574), (4, 67180787), (17, 15807244), (34, 7903622), (68, 3951811)]