3994448

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1022

約数の個数: 20

約数和(自身を含む): 7770708

約数和(自身を除く): 3776260

約数列:

[1, 2, 4, 8, 16, 421, 593, 842, 1186, 1684, 2372, 3368, 4744, 6736, 9488, 249653, 499306, 998612, 1997224, 3994448]

約数ペア:

[(1, 3994448), (2, 1997224), (4, 998612), (8, 499306), (16, 249653), (421, 9488), (593, 6736), (842, 4744), (1186, 3368), (1684, 2372)]