2586914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 4307040

約数和(自身を除く): 1720126

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1993, 3986, 21923, 43846, 117587, 235174, 1293457, 2586914]

約数ペア:

[(1, 2586914), (2, 1293457), (11, 235174), (22, 117587), (59, 43846), (118, 21923), (649, 3986), (1298, 1993)]