1315808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3186

約数の個数: 24

約数和(自身を含む): 2790648

約数和(自身を除く): 1474840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3163, 6326, 12652, 25304, 41119, 50608, 82238, 101216, 164476, 328952, 657904, 1315808]

約数ペア:

[(1, 1315808), (2, 657904), (4, 328952), (8, 164476), (13, 101216), (16, 82238), (26, 50608), (32, 41119), (52, 25304), (104, 12652), (208, 6326), (416, 3163)]