6996460

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 14749056

約数和(自身を除く): 7752596

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 991, 1412, 1765, 1982, 3530, 3964, 4955, 7060, 9910, 19820, 349823, 699646, 1399292, 1749115, 3498230, 6996460]

約数ペア:

[(1, 6996460), (2, 3498230), (4, 1749115), (5, 1399292), (10, 699646), (20, 349823), (353, 19820), (706, 9910), (991, 7060), (1412, 4955), (1765, 3964), (1982, 3530)]