1293397886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{50551}}^1$

素因数の和:51727

約数の個数: 16

約数和(自身を含む): 2118331008

約数和(自身を除く): 824933122

約数列:

[1, 2, 11, 22, 1163, 2326, 12793, 25586, 50551, 101102, 556061, 1112122, 58790813, 117581626, 646698943, 1293397886]

約数ペア:

[(1, 1293397886), (2, 646698943), (11, 117581626), (22, 58790813), (1163, 1112122), (2326, 556061), (12793, 101102), (25586, 50551)]