2897972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 6388704

約数和(自身を除く): 3490732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 9409, 14938, 18818, 29876, 37636, 65863, 103499, 131726, 206998, 263452, 413996, 724493, 1448986, 2897972]

約数ペア:

[(1, 2897972), (2, 1448986), (4, 724493), (7, 413996), (11, 263452), (14, 206998), (22, 131726), (28, 103499), (44, 65863), (77, 37636), (97, 29876), (154, 18818), (194, 14938), (308, 9409), (388, 7469), (679, 4268), (1067, 2716), (1358, 2134)]