4008554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 6963840

約数和(自身を除く): 2955286

約数列:

[1, 2, 11, 22, 29, 58, 61, 103, 122, 206, 319, 638, 671, 1133, 1342, 1769, 2266, 2987, 3538, 5974, 6283, 12566, 19459, 32857, 38918, 65714, 69113, 138226, 182207, 364414, 2004277, 4008554]

約数ペア:

[(1, 4008554), (2, 2004277), (11, 364414), (22, 182207), (29, 138226), (58, 69113), (61, 65714), (103, 38918), (122, 32857), (206, 19459), (319, 12566), (638, 6283), (671, 5974), (1133, 3538), (1342, 2987), (1769, 2266)]