238143026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{7907}}^1$

素因数の和:7994

約数の個数: 24

約数和(自身を含む): 400556016

約数和(自身を除く): 162412990

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 2738, 7907, 15059, 15814, 30118, 86977, 173954, 292559, 585118, 3218149, 6436298, 10824683, 21649366, 119071513, 238143026]

約数ペア:

[(1, 238143026), (2, 119071513), (11, 21649366), (22, 10824683), (37, 6436298), (74, 3218149), (407, 585118), (814, 292559), (1369, 173954), (2738, 86977), (7907, 30118), (15059, 15814)]