1940626289

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^2$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 2283011520

約数和(自身を除く): 342385231

約数列:

[1, 7, 59, 157, 173, 413, 1099, 1211, 9263, 10207, 27161, 29929, 64841, 71449, 190127, 209503, 1602499, 1765811, 4698853, 11217493, 12360677, 32891971, 277232327, 1940626289]

約数ペア:

[(1, 1940626289), (7, 277232327), (59, 32891971), (157, 12360677), (173, 11217493), (413, 4698853), (1099, 1765811), (1211, 1602499), (9263, 209503), (10207, 190127), (27161, 71449), (29929, 64841)]