858462992

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{74623}}^1$

素因数の和:75350

約数の個数: 20

約数和(自身を含む): 1665607680

約数和(自身を除く): 807144688

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 74623, 149246, 298492, 596984, 1193968, 53653937, 107307874, 214615748, 429231496, 858462992]

約数ペア:

[(1, 858462992), (2, 429231496), (4, 214615748), (8, 107307874), (16, 53653937), (719, 1193968), (1438, 596984), (2876, 298492), (5752, 149246), (11504, 74623)]