4385761919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{28579}}^1$

素因数の和:30590

約数の個数: 16

約数和(自身を含む): 5470897920

約数和(自身を除く): 1085136001

約数列:

[1, 7, 11, 77, 1993, 13951, 21923, 28579, 153461, 200053, 314369, 2200583, 56957947, 398705629, 626537417, 4385761919]

約数ペア:

[(1, 4385761919), (7, 626537417), (11, 398705629), (77, 56957947), (1993, 2200583), (13951, 314369), (21923, 200053), (28579, 153461)]