348273328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1674391}}^1$

素因数の和:1674412

約数の個数: 20

約数和(自身を含む): 726686128

約数和(自身を除く): 378412800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1674391, 3348782, 6697564, 13395128, 21767083, 26790256, 43534166, 87068332, 174136664, 348273328]

約数ペア:

[(1, 348273328), (2, 174136664), (4, 87068332), (8, 43534166), (13, 26790256), (16, 21767083), (26, 13395128), (52, 6697564), (104, 3348782), (208, 1674391)]