3988884

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 9340128

約数和(自身を除く): 5351244

約数列:

[1, 2, 3, 4, 6, 12, 491, 677, 982, 1354, 1473, 1964, 2031, 2708, 2946, 4062, 5892, 8124, 332407, 664814, 997221, 1329628, 1994442, 3988884]

約数ペア:

[(1, 3988884), (2, 1994442), (3, 1329628), (4, 997221), (6, 664814), (12, 332407), (491, 8124), (677, 5892), (982, 4062), (1354, 2946), (1473, 2708), (1964, 2031)]