2790208772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53657861}}^1$

素因数の和:53657878

約数の個数: 12

約数和(自身を含む): 5258470476

約数和(自身を除く): 2468261704

約数列:

[1, 2, 4, 13, 26, 52, 53657861, 107315722, 214631444, 697552193, 1395104386, 2790208772]

約数ペア:

[(1, 2790208772), (2, 1395104386), (4, 697552193), (13, 214631444), (26, 107315722), (52, 53657861)]