2687586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 6006528

約数和(自身を除く): 3318942

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 947, 1419, 1894, 2838, 2841, 5682, 10417, 20834, 31251, 40721, 62502, 81442, 122163, 244326, 447931, 895862, 1343793, 2687586]

約数ペア:

[(1, 2687586), (2, 1343793), (3, 895862), (6, 447931), (11, 244326), (22, 122163), (33, 81442), (43, 62502), (66, 40721), (86, 31251), (129, 20834), (258, 10417), (473, 5682), (946, 2841), (947, 2838), (1419, 1894)]