248840492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{192601}}^1$

素因数の和:192641

約数の個数: 24

約数和(自身を含む): 485357040

約数和(自身を除く): 236516548

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 192601, 385202, 770404, 3274217, 3659419, 6548434, 7318838, 13096868, 14637676, 62210123, 124420246, 248840492]

約数ペア:

[(1, 248840492), (2, 124420246), (4, 62210123), (17, 14637676), (19, 13096868), (34, 7318838), (38, 6548434), (68, 3659419), (76, 3274217), (323, 770404), (646, 385202), (1292, 192601)]