1996647536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9599267}}^1$

素因数の和:9599288

約数の個数: 20

約数和(自身を含む): 4166082312

約数和(自身を除く): 2169434776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9599267, 19198534, 38397068, 76794136, 124790471, 153588272, 249580942, 499161884, 998323768, 1996647536]

約数ペア:

[(1, 1996647536), (2, 998323768), (4, 499161884), (8, 249580942), (13, 153588272), (16, 124790471), (26, 76794136), (52, 38397068), (104, 19198534), (208, 9599267)]