3129964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 5660928

約数和(自身を除く): 2530964

約数列:

[1, 2, 4, 71, 103, 107, 142, 206, 214, 284, 412, 428, 7313, 7597, 11021, 14626, 15194, 22042, 29252, 30388, 44084, 782491, 1564982, 3129964]

約数ペア:

[(1, 3129964), (2, 1564982), (4, 782491), (71, 44084), (103, 30388), (107, 29252), (142, 22042), (206, 15194), (214, 14626), (284, 11021), (412, 7597), (428, 7313)]