130897564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{126349}}^1$

素因数の和:126397

約数の個数: 24

約数和(自身を含む): 268872800

約数和(自身を除く): 137975236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 126349, 252698, 505396, 884443, 1768886, 3537772, 4674913, 9349826, 18699652, 32724391, 65448782, 130897564]

約数ペア:

[(1, 130897564), (2, 65448782), (4, 32724391), (7, 18699652), (14, 9349826), (28, 4674913), (37, 3537772), (74, 1768886), (148, 884443), (259, 505396), (518, 252698), (1036, 126349)]