1384540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 2987712

約数和(自身を除く): 1603172

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1871, 3742, 7484, 9355, 18710, 37420, 69227, 138454, 276908, 346135, 692270, 1384540]

約数ペア:

[(1, 1384540), (2, 692270), (4, 346135), (5, 276908), (10, 138454), (20, 69227), (37, 37420), (74, 18710), (148, 9355), (185, 7484), (370, 3742), (740, 1871)]