1328014792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{8087}}^1$

素因数の和:9685

約数の個数: 32

約数和(自身を含む): 2683598400

約数和(自身を除く): 1355583608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1579, 3158, 6316, 8087, 12632, 16174, 20527, 32348, 41054, 64696, 82108, 105131, 164216, 210262, 420524, 841048, 12769373, 25538746, 51077492, 102154984, 166001849, 332003698, 664007396, 1328014792]

約数ペア:

[(1, 1328014792), (2, 664007396), (4, 332003698), (8, 166001849), (13, 102154984), (26, 51077492), (52, 25538746), (104, 12769373), (1579, 841048), (3158, 420524), (6316, 210262), (8087, 164216), (12632, 105131), (16174, 82108), (20527, 64696), (32348, 41054)]