7149758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 14162688

約数和(自身を除く): 7012930

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 2731, 5462, 19117, 30041, 38234, 46427, 60082, 92854, 210287, 324989, 420574, 510697, 649978, 1021394, 3574879, 7149758]

約数ペア:

[(1, 7149758), (2, 3574879), (7, 1021394), (11, 649978), (14, 510697), (17, 420574), (22, 324989), (34, 210287), (77, 92854), (119, 60082), (154, 46427), (187, 38234), (238, 30041), (374, 19117), (1309, 5462), (2618, 2731)]