1844687536

素因数分解:

$2^4\times {\mathrm{5081}}^1\times {\mathrm{22691}}^1$

素因数の和:27780

約数の個数: 20

約数和(自身を含む): 3574943064

約数和(自身を除く): 1730255528

約数列:

[1, 2, 4, 8, 16, 5081, 10162, 20324, 22691, 40648, 45382, 81296, 90764, 181528, 363056, 115292971, 230585942, 461171884, 922343768, 1844687536]

約数ペア:

[(1, 1844687536), (2, 922343768), (4, 461171884), (8, 230585942), (16, 115292971), (5081, 363056), (10162, 181528), (20324, 90764), (22691, 81296), (40648, 45382)]