2055664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9904

約数の個数: 20

約数和(自身を含む): 4289656

約数和(自身を除く): 2233992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9883, 19766, 39532, 79064, 128479, 158128, 256958, 513916, 1027832, 2055664]

約数ペア:

[(1, 2055664), (2, 1027832), (4, 513916), (8, 256958), (13, 158128), (16, 128479), (26, 79064), (52, 39532), (104, 19766), (208, 9883)]