4028263486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{1877}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 6559328160

約数和(自身を除く): 2531064674

約数列:

[1, 2, 13, 26, 197, 394, 419, 838, 1877, 2561, 3754, 5122, 5447, 10894, 24401, 48802, 82543, 165086, 369769, 739538, 786463, 1073059, 1572926, 2146118, 4806997, 9613994, 10224019, 20448038, 154933211, 309866422, 2014131743, 4028263486]

約数ペア:

[(1, 4028263486), (2, 2014131743), (13, 309866422), (26, 154933211), (197, 20448038), (394, 10224019), (419, 9613994), (838, 4806997), (1877, 2146118), (2561, 1572926), (3754, 1073059), (5122, 786463), (5447, 739538), (10894, 369769), (24401, 165086), (48802, 82543)]