248937438

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{106657}}^1$

素因数の和:107051

約数の個数: 16

約数和(自身を含む): 499159440

約数和(自身を除く): 250222002

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 106657, 213314, 319971, 639942, 41489573, 82979146, 124468719, 248937438]

約数ペア:

[(1, 248937438), (2, 124468719), (3, 82979146), (6, 41489573), (389, 639942), (778, 319971), (1167, 213314), (2334, 106657)]