1293314452

素因数分解:

$2^2\times {\mathrm{4357}}^1\times {\mathrm{74209}}^1$

素因数の和:78570

約数の個数: 12

約数和(自身を含む): 2263850260

約数和(自身を除く): 970535808

約数列:

[1, 2, 4, 4357, 8714, 17428, 74209, 148418, 296836, 323328613, 646657226, 1293314452]

約数ペア:

[(1, 1293314452), (2, 646657226), (4, 323328613), (4357, 296836), (8714, 148418), (17428, 74209)]