6449612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 12550272

約数和(自身を除く): 6100660

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4001, 8002, 16004, 52013, 104026, 124031, 208052, 248062, 496124, 1612403, 3224806, 6449612]

約数ペア:

[(1, 6449612), (2, 3224806), (4, 1612403), (13, 496124), (26, 248062), (31, 208052), (52, 124031), (62, 104026), (124, 52013), (403, 16004), (806, 8002), (1612, 4001)]