266080147192

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{79002419}}^1$

素因数の和:79002846

約数の個数: 16

約数和(自身を含む): 500085318600

約数和(自身を除く): 234005171408

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 79002419, 158004838, 316009676, 632019352, 33260018399, 66520036798, 133040073596, 266080147192]

約数ペア:

[(1, 266080147192), (2, 133040073596), (4, 66520036798), (8, 33260018399), (421, 632019352), (842, 316009676), (1684, 158004838), (3368, 79002419)]