890256138

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{547513}}^1$

素因数の和:547789

約数の個数: 16

約数和(自身を含む): 1787085696

約数和(自身を除く): 896829558

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 547513, 1095026, 1642539, 3285078, 148376023, 296752046, 445128069, 890256138]

約数ペア:

[(1, 890256138), (2, 445128069), (3, 296752046), (6, 148376023), (271, 3285078), (542, 1642539), (813, 1095026), (1626, 547513)]