13401770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 25650000

約数和(自身を除く): 12248230

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1249, 2146, 2498, 5365, 6245, 10730, 12490, 36221, 46213, 72442, 92426, 181105, 231065, 362210, 462130, 1340177, 2680354, 6700885, 13401770]

約数ペア:

[(1, 13401770), (2, 6700885), (5, 2680354), (10, 1340177), (29, 462130), (37, 362210), (58, 231065), (74, 181105), (145, 92426), (185, 72442), (290, 46213), (370, 36221), (1073, 12490), (1249, 10730), (2146, 6245), (2498, 5365)]