8979427588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1104209}}^1$

素因数の和:1104339

約数の個数: 24

約数和(自身を含む): 16695655200

約数和(自身を除く): 7716227612

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 1104209, 2208418, 4416836, 20979971, 41959942, 83919884, 118150363, 236300726, 472601452, 2244856897, 4489713794, 8979427588]

約数ペア:

[(1, 8979427588), (2, 4489713794), (4, 2244856897), (19, 472601452), (38, 236300726), (76, 118150363), (107, 83919884), (214, 41959942), (428, 20979971), (2033, 4416836), (4066, 2208418), (8132, 1104209)]