385344908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{8647}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 727158432

約数和(自身を除く): 341813524

約数列:

[1, 2, 4, 13, 26, 52, 857, 1714, 3428, 8647, 11141, 17294, 22282, 34588, 44564, 112411, 224822, 449644, 7410479, 14820958, 29641916, 96336227, 192672454, 385344908]

約数ペア:

[(1, 385344908), (2, 192672454), (4, 96336227), (13, 29641916), (26, 14820958), (52, 7410479), (857, 449644), (1714, 224822), (3428, 112411), (8647, 44564), (11141, 34588), (17294, 22282)]