3962084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 8039808

約数和(自身を除く): 4077724

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1993, 3986, 7972, 13951, 27902, 55804, 141503, 283006, 566012, 990521, 1981042, 3962084]

約数ペア:

[(1, 3962084), (2, 1981042), (4, 990521), (7, 566012), (14, 283006), (28, 141503), (71, 55804), (142, 27902), (284, 13951), (497, 7972), (994, 3986), (1988, 1993)]