118970384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571973}}^1$

素因数の和:571994

約数の個数: 20

約数和(自身を含む): 248236716

約数和(自身を除く): 129266332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571973, 1143946, 2287892, 4575784, 7435649, 9151568, 14871298, 29742596, 59485192, 118970384]

約数ペア:

[(1, 118970384), (2, 59485192), (4, 29742596), (8, 14871298), (13, 9151568), (16, 7435649), (26, 4575784), (52, 2287892), (104, 1143946), (208, 571973)]