2775026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 4430400

約数和(自身を除く): 1655374

約数列:

[1, 2, 19, 38, 103, 206, 709, 1418, 1957, 3914, 13471, 26942, 73027, 146054, 1387513, 2775026]

約数ペア:

[(1, 2775026), (2, 1387513), (19, 146054), (38, 73027), (103, 26942), (206, 13471), (709, 3914), (1418, 1957)]