140431004

素因数分解:

$2^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{4283}}^1$

素因数の和:5465

約数の個数: 24

約数和(自身を含む): 281167488

約数和(自身を除く): 140736484

約数列:

[1, 2, 4, 7, 14, 28, 1171, 2342, 4283, 4684, 8197, 8566, 16394, 17132, 29981, 32788, 59962, 119924, 5015393, 10030786, 20061572, 35107751, 70215502, 140431004]

約数ペア:

[(1, 140431004), (2, 70215502), (4, 35107751), (7, 20061572), (14, 10030786), (28, 5015393), (1171, 119924), (2342, 59962), (4283, 32788), (4684, 29981), (8197, 17132), (8566, 16394)]