2783444690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{14341}}^1$

素因数の和:15854

約数の個数: 32

約数和(自身を含む): 5399590896

約数和(自身を除く): 2616146206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1493, 2986, 7465, 14341, 14930, 19409, 28682, 38818, 71705, 97045, 143410, 186433, 194090, 372866, 932165, 1864330, 21411113, 42822226, 107055565, 214111130, 278344469, 556688938, 1391722345, 2783444690]

約数ペア:

[(1, 2783444690), (2, 1391722345), (5, 556688938), (10, 278344469), (13, 214111130), (26, 107055565), (65, 42822226), (130, 21411113), (1493, 1864330), (2986, 932165), (7465, 372866), (14341, 194090), (14930, 186433), (19409, 143410), (28682, 97045), (38818, 71705)]