1337754496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{803939}}^1$

素因数の和:803966

約数の個数: 32

約数和(自身を含む): 2870065800

約数和(自身を除く): 1532311304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 803939, 1607878, 3215756, 6431512, 10451207, 12863024, 20902414, 25726048, 41804828, 51452096, 83609656, 102904192, 167219312, 334438624, 668877248, 1337754496]

約数ペア:

[(1, 1337754496), (2, 668877248), (4, 334438624), (8, 167219312), (13, 102904192), (16, 83609656), (26, 51452096), (32, 41804828), (52, 25726048), (64, 20902414), (104, 12863024), (128, 10451207), (208, 6431512), (416, 3215756), (832, 1607878), (1664, 803939)]