2821924

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 5707520

約数和(自身を除く): 2885596

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1039, 1358, 2078, 2716, 4156, 7273, 14546, 29092, 100783, 201566, 403132, 705481, 1410962, 2821924]

約数ペア:

[(1, 2821924), (2, 1410962), (4, 705481), (7, 403132), (14, 201566), (28, 100783), (97, 29092), (194, 14546), (388, 7273), (679, 4156), (1039, 2716), (1358, 2078)]