556137816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1782493}}^1$

素因数の和:1782515

約数の個数: 32

約数和(自身を含む): 1497294960

約数和(自身を除く): 941157144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1782493, 3564986, 5347479, 7129972, 10694958, 14259944, 21389916, 23172409, 42779832, 46344818, 69517227, 92689636, 139034454, 185379272, 278068908, 556137816]

約数ペア:

[(1, 556137816), (2, 278068908), (3, 185379272), (4, 139034454), (6, 92689636), (8, 69517227), (12, 46344818), (13, 42779832), (24, 23172409), (26, 21389916), (39, 14259944), (52, 10694958), (78, 7129972), (104, 5347479), (156, 3564986), (312, 1782493)]