2005807454

素因数分解:

$2^1\times 7^2\times {\mathrm{827}}^1\times {\mathrm{24749}}^1$

素因数の和:25592

約数の個数: 24

約数和(自身を含む): 3504303000

約数和(自身を除く): 1498495546

約数列:

[1, 2, 7, 14, 49, 98, 827, 1654, 5789, 11578, 24749, 40523, 49498, 81046, 173243, 346486, 1212701, 2425402, 20467423, 40934846, 143271961, 286543922, 1002903727, 2005807454]

約数ペア:

[(1, 2005807454), (2, 1002903727), (7, 286543922), (14, 143271961), (49, 40934846), (98, 20467423), (827, 2425402), (1654, 1212701), (5789, 346486), (11578, 173243), (24749, 81046), (40523, 49498)]