1138409744

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{55717}}^1$

素因数の和:57002

約数の個数: 20

約数和(自身を含む): 2207435724

約数和(自身を除く): 1069025980

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 5108, 10216, 20432, 55717, 111434, 222868, 445736, 891472, 71150609, 142301218, 284602436, 569204872, 1138409744]

約数ペア:

[(1, 1138409744), (2, 569204872), (4, 284602436), (8, 142301218), (16, 71150609), (1277, 891472), (2554, 445736), (5108, 222868), (10216, 111434), (20432, 55717)]