38996875004

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{125941}}^1$

素因数の和:126533

約数の個数: 24

約数和(自身を含む): 68764332000

約数和(自身を除く): 29767456996

約数列:

[1, 2, 4, 199, 389, 398, 778, 796, 1556, 77411, 125941, 154822, 251882, 309644, 503764, 25062259, 48991049, 50124518, 97982098, 100249036, 195964196, 9749218751, 19498437502, 38996875004]

約数ペア:

[(1, 38996875004), (2, 19498437502), (4, 9749218751), (199, 195964196), (389, 100249036), (398, 97982098), (778, 50124518), (796, 48991049), (1556, 25062259), (77411, 503764), (125941, 309644), (154822, 251882)]