256582014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3289513}}^1$

素因数の和:3289531

約数の個数: 16

約数和(自身を含む): 552638352

約数和(自身を除く): 296056338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3289513, 6579026, 9868539, 19737078, 42763669, 85527338, 128291007, 256582014]

約数ペア:

[(1, 256582014), (2, 128291007), (3, 85527338), (6, 42763669), (13, 19737078), (26, 9868539), (39, 6579026), (78, 3289513)]