674328107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 745990080

約数和(自身を除く): 71661973

約数列:

[1, 19, 41, 43, 491, 779, 817, 1681, 1763, 9329, 20131, 21113, 31939, 33497, 72283, 382489, 401147, 825371, 865633, 1373377, 15682049, 16447027, 35490953, 674328107]

約数ペア:

[(1, 674328107), (19, 35490953), (41, 16447027), (43, 15682049), (491, 1373377), (779, 865633), (817, 825371), (1681, 401147), (1763, 382489), (9329, 72283), (20131, 33497), (21113, 31939)]