2247709970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{304981}}^1$

素因数の和:305066

約数の個数: 32

約数和(自身を含む): 4479575616

約数和(自身を除く): 2231865646

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 304981, 609962, 1524905, 3049810, 3354791, 6709582, 16773955, 20433727, 33547910, 40867454, 102168635, 204337270, 224770997, 449541994, 1123854985, 2247709970]

約数ペア:

[(1, 2247709970), (2, 1123854985), (5, 449541994), (10, 224770997), (11, 204337270), (22, 102168635), (55, 40867454), (67, 33547910), (110, 20433727), (134, 16773955), (335, 6709582), (670, 3354791), (737, 3049810), (1474, 1524905), (3685, 609962), (7370, 304981)]