2017993088

素因数分解:

$2^7\times {\mathrm{15765571}}^1$

素因数の和:15765585

約数の個数: 16

約数和(自身を含む): 4020220860

約数和(自身を除く): 2002227772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15765571, 31531142, 63062284, 126124568, 252249136, 504498272, 1008996544, 2017993088]

約数ペア:

[(1, 2017993088), (2, 1008996544), (4, 504498272), (8, 252249136), (16, 126124568), (32, 63062284), (64, 31531142), (128, 15765571)]