768235322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{51971}}^1$

素因数の和:52381

約数の個数: 16

約数和(自身を含む): 1216144800

約数和(自身を除く): 447909478

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 51971, 103942, 987449, 1974898, 20216719, 40433438, 384117661, 768235322]

約数ペア:

[(1, 768235322), (2, 384117661), (19, 40433438), (38, 20216719), (389, 1974898), (778, 987449), (7391, 103942), (14782, 51971)]