4138706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 7560000

約数和(自身を除く): 3421294

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 499, 638, 754, 998, 4147, 5489, 6487, 8294, 10978, 12974, 14471, 28942, 71357, 142714, 159181, 188123, 318362, 376246, 2069353, 4138706]

約数ペア:

[(1, 4138706), (2, 2069353), (11, 376246), (13, 318362), (22, 188123), (26, 159181), (29, 142714), (58, 71357), (143, 28942), (286, 14471), (319, 12974), (377, 10978), (499, 8294), (638, 6487), (754, 5489), (998, 4147)]