771963568

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{426971}}^1$

素因数の和:427092

約数の個数: 20

約数和(自身を含む): 1508919048

約数和(自身を除く): 736955480

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 426971, 853942, 1707884, 3415768, 6831536, 48247723, 96495446, 192990892, 385981784, 771963568]

約数ペア:

[(1, 771963568), (2, 385981784), (4, 192990892), (8, 96495446), (16, 48247723), (113, 6831536), (226, 3415768), (452, 1707884), (904, 853942), (1808, 426971)]