121570262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 208202400

約数和(自身を除く): 86632138

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 638, 979, 1958, 2141, 2581, 4282, 5162, 23551, 28391, 47102, 56782, 62089, 124178, 190549, 381098, 682979, 1365958, 2096039, 4192078, 5525921, 11051842, 60785131, 121570262]

約数ペア:

[(1, 121570262), (2, 60785131), (11, 11051842), (22, 5525921), (29, 4192078), (58, 2096039), (89, 1365958), (178, 682979), (319, 381098), (638, 190549), (979, 124178), (1958, 62089), (2141, 56782), (2581, 47102), (4282, 28391), (5162, 23551)]