354339388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6814219}}^1$

素因数の和:6814236

約数の個数: 12

約数和(自身を含む): 667793560

約数和(自身を除く): 313454172

約数列:

[1, 2, 4, 13, 26, 52, 6814219, 13628438, 27256876, 88584847, 177169694, 354339388]

約数ペア:

[(1, 354339388), (2, 177169694), (4, 88584847), (13, 27256876), (26, 13628438), (52, 6814219)]