1640784602

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{15511}}^1$

素因数の和:15973

約数の個数: 16

約数和(自身を含む): 2482788672

約数和(自身を除く): 842004070

約数列:

[1, 2, 227, 233, 454, 466, 15511, 31022, 52891, 105782, 3520997, 3614063, 7041994, 7228126, 820392301, 1640784602]

約数ペア:

[(1, 1640784602), (2, 820392301), (227, 7228126), (233, 7041994), (454, 3614063), (466, 3520997), (15511, 105782), (31022, 52891)]