355317092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{1489}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 675676260

約数和(自身を除く): 320359168

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 353, 676, 706, 1412, 1489, 2978, 4589, 5956, 9178, 18356, 19357, 38714, 59657, 77428, 119314, 238628, 251641, 503282, 525617, 1006564, 1051234, 2102468, 6833021, 13666042, 27332084, 88829273, 177658546, 355317092]

約数ペア:

[(1, 355317092), (2, 177658546), (4, 88829273), (13, 27332084), (26, 13666042), (52, 6833021), (169, 2102468), (338, 1051234), (353, 1006564), (676, 525617), (706, 503282), (1412, 251641), (1489, 238628), (2978, 119314), (4589, 77428), (5956, 59657), (9178, 38714), (18356, 19357)]