321224948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{4903}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 613784640

約数和(自身を除く): 292559692

約数列:

[1, 2, 4, 11, 22, 44, 1489, 2978, 4903, 5956, 9806, 16379, 19612, 32758, 53933, 65516, 107866, 215732, 7300567, 14601134, 29202268, 80306237, 160612474, 321224948]

約数ペア:

[(1, 321224948), (2, 160612474), (4, 80306237), (11, 29202268), (22, 14601134), (44, 7300567), (1489, 215732), (2978, 107866), (4903, 65516), (5956, 53933), (9806, 32758), (16379, 19612)]