1271569312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3056657}}^1$

素因数の和:3056680

約数の個数: 24

約数和(自身を含む): 2695972356

約数和(自身を除く): 1424403044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3056657, 6113314, 12226628, 24453256, 39736541, 48906512, 79473082, 97813024, 158946164, 317892328, 635784656, 1271569312]

約数ペア:

[(1, 1271569312), (2, 635784656), (4, 317892328), (8, 158946164), (13, 97813024), (16, 79473082), (26, 48906512), (32, 39736541), (52, 24453256), (104, 12226628), (208, 6113314), (416, 3056657)]