1581602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2790720

約数和(自身を除く): 1209118

約数列:

[1, 2, 11, 22, 29, 37, 58, 67, 74, 134, 319, 407, 638, 737, 814, 1073, 1474, 1943, 2146, 2479, 3886, 4958, 11803, 21373, 23606, 27269, 42746, 54538, 71891, 143782, 790801, 1581602]

約数ペア:

[(1, 1581602), (2, 790801), (11, 143782), (22, 71891), (29, 54538), (37, 42746), (58, 27269), (67, 23606), (74, 21373), (134, 11803), (319, 4958), (407, 3886), (638, 2479), (737, 2146), (814, 1943), (1073, 1474)]