2247076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 4296320

約数和(自身を除く): 2049244

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 547, 1027, 1094, 2054, 2188, 4108, 7111, 14222, 28444, 43213, 86426, 172852, 561769, 1123538, 2247076]

約数ペア:

[(1, 2247076), (2, 1123538), (4, 561769), (13, 172852), (26, 86426), (52, 43213), (79, 28444), (158, 14222), (316, 7111), (547, 4108), (1027, 2188), (1094, 2054)]