2247221964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{14405269}}^1$

素因数の和:14405289

約数の個数: 24

約数和(自身を含む): 5646865840

約数和(自身を除く): 3399643876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 14405269, 28810538, 43215807, 57621076, 86431614, 172863228, 187268497, 374536994, 561805491, 749073988, 1123610982, 2247221964]

約数ペア:

[(1, 2247221964), (2, 1123610982), (3, 749073988), (4, 561805491), (6, 374536994), (12, 187268497), (13, 172863228), (26, 86431614), (39, 57621076), (52, 43215807), (78, 28810538), (156, 14405269)]