269702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1296649}}^1$

素因数の和:1296670

約数の個数: 20

約数和(自身を含む): 562746100

約数和(自身を除く): 293043108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1296649, 2593298, 5186596, 10373192, 16856437, 20746384, 33712874, 67425748, 134851496, 269702992]

約数ペア:

[(1, 269702992), (2, 134851496), (4, 67425748), (8, 33712874), (13, 20746384), (16, 16856437), (26, 10373192), (52, 5186596), (104, 2593298), (208, 1296649)]