238783812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{126743}}^1$

素因数の和:126907

約数の個数: 24

約数和(自身を含む): 560715456

約数和(自身を除く): 321931644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 126743, 253486, 380229, 506972, 760458, 1520916, 19898651, 39797302, 59695953, 79594604, 119391906, 238783812]

約数ペア:

[(1, 238783812), (2, 119391906), (3, 79594604), (4, 59695953), (6, 39797302), (12, 19898651), (157, 1520916), (314, 760458), (471, 506972), (628, 380229), (942, 253486), (1884, 126743)]