1386056882

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{194507}}^1$

素因数の和:195025

約数の個数: 16

約数和(自身を含む): 2380777920

約数和(自身を除く): 994721038

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 194507, 389014, 1361549, 2723098, 99004063, 198008126, 693028441, 1386056882]

約数ペア:

[(1, 1386056882), (2, 693028441), (7, 198008126), (14, 99004063), (509, 2723098), (1018, 1361549), (3563, 389014), (7126, 194507)]