1965011536

素因数分解:

$2^4\times {\mathrm{122813221}}^1$

素因数の和:122813229

約数の個数: 10

約数和(自身を含む): 3807209882

約数和(自身を除く): 1842198346

約数列:

[1, 2, 4, 8, 16, 122813221, 245626442, 491252884, 982505768, 1965011536]

約数ペア:

[(1, 1965011536), (2, 982505768), (4, 491252884), (8, 245626442), (16, 122813221)]