265852626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12577}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 574764288

約数和(自身を除く): 308911662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 12577, 21138, 25154, 37731, 75462, 163501, 327002, 490503, 981006, 3408367, 6816734, 10225101, 20450202, 44308771, 88617542, 132926313, 265852626]

約数ペア:

[(1, 265852626), (2, 132926313), (3, 88617542), (6, 44308771), (13, 20450202), (26, 10225101), (39, 6816734), (78, 3408367), (271, 981006), (542, 490503), (813, 327002), (1626, 163501), (3523, 75462), (7046, 37731), (10569, 25154), (12577, 21138)]