268778867

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{8693}}^1$

素因数の和:9338

約数の個数: 12

約数和(自身を含む): 313192656

約数和(自身を除く): 44413789

約数列:

[1, 7, 49, 631, 4417, 8693, 30919, 60851, 425957, 5485283, 38396981, 268778867]

約数ペア:

[(1, 268778867), (7, 38396981), (49, 5485283), (631, 425957), (4417, 60851), (8693, 30919)]