1384689922

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9241}}^1$

素因数の和:9407

約数の個数: 48

約数和(自身を含む): 2655041760

約数和(自身を除く): 1270351838

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 278, 539, 973, 1078, 1529, 1946, 3058, 6811, 9241, 10703, 13622, 18482, 21406, 64687, 74921, 101651, 129374, 149842, 203302, 452809, 711557, 905618, 1284499, 1423114, 2568998, 4980899, 8991493, 9961798, 14129489, 17982986, 28258978, 62940451, 98906423, 125880902, 197812846, 692344961, 1384689922]

約数ペア:

[(1, 1384689922), (2, 692344961), (7, 197812846), (11, 125880902), (14, 98906423), (22, 62940451), (49, 28258978), (77, 17982986), (98, 14129489), (139, 9961798), (154, 8991493), (278, 4980899), (539, 2568998), (973, 1423114), (1078, 1284499), (1529, 905618), (1946, 711557), (3058, 452809), (6811, 203302), (9241, 149842), (10703, 129374), (13622, 101651), (18482, 74921), (21406, 64687)]