671609042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{13159}}^1$

素因数の和:13338

約数の個数: 24

約数和(自身を含む): 1098175680

約数和(自身を除く): 426566638

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 13159, 25519, 26318, 51038, 171067, 342134, 1987009, 2223871, 3974018, 4447742, 25831117, 51662234, 335804521, 671609042]

約数ペア:

[(1, 671609042), (2, 335804521), (13, 51662234), (26, 25831117), (151, 4447742), (169, 3974018), (302, 2223871), (338, 1987009), (1963, 342134), (3926, 171067), (13159, 51038), (25519, 26318)]