2074148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3843840

約数和(自身を除く): 1769692

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 389, 778, 1333, 1556, 2666, 5332, 12059, 16727, 24118, 33454, 48236, 66908, 518537, 1037074, 2074148]

約数ペア:

[(1, 2074148), (2, 1037074), (4, 518537), (31, 66908), (43, 48236), (62, 33454), (86, 24118), (124, 16727), (172, 12059), (389, 5332), (778, 2666), (1333, 1556)]