386701328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1859141}}^1$

素因数の和:1859162

約数の個数: 20

約数和(自身を含む): 806867628

約数和(自身を除く): 420166300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1859141, 3718282, 7436564, 14873128, 24168833, 29746256, 48337666, 96675332, 193350664, 386701328]

約数ペア:

[(1, 386701328), (2, 193350664), (4, 96675332), (8, 48337666), (13, 29746256), (16, 24168833), (26, 14873128), (52, 7436564), (104, 3718282), (208, 1859141)]