3904421.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123863}}^1$

素因数の和:123883

約数の個数: 16

約数和(自身を含む): 31213728

約数和(自身を除く): 15111538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 123863, 247726, 619315, 1238630, 1610219, 3220438, 8051095, 16102190]

約数ペア:

[(1, 16102190), (2, 8051095), (5, 3220438), (10, 1610219), (13, 1238630), (26, 619315), (65, 247726), (130, 123863)]