2731858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 1919342

約数列:

[1, 2, 19, 29, 37, 38, 58, 67, 74, 134, 551, 703, 1073, 1102, 1273, 1406, 1943, 2146, 2479, 2546, 3886, 4958, 20387, 36917, 40774, 47101, 71891, 73834, 94202, 143782, 1365929, 2731858]

約数ペア:

[(1, 2731858), (2, 1365929), (19, 143782), (29, 94202), (37, 73834), (38, 71891), (58, 47101), (67, 40774), (74, 36917), (134, 20387), (551, 4958), (703, 3886), (1073, 2546), (1102, 2479), (1273, 2146), (1406, 1943)]