1193140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 2720844

約数和(自身を除く): 1527704

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 353, 676, 706, 845, 1412, 1690, 1765, 3380, 3530, 4589, 7060, 9178, 18356, 22945, 45890, 59657, 91780, 119314, 238628, 298285, 596570, 1193140]

約数ペア:

[(1, 1193140), (2, 596570), (4, 298285), (5, 238628), (10, 119314), (13, 91780), (20, 59657), (26, 45890), (52, 22945), (65, 18356), (130, 9178), (169, 7060), (260, 4589), (338, 3530), (353, 3380), (676, 1765), (706, 1690), (845, 1412)]