4080554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 6535680

約数和(自身を除く): 2455126

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1471, 2774, 2942, 27949, 55898, 107383, 214766, 2040277, 4080554]

約数ペア:

[(1, 4080554), (2, 2040277), (19, 214766), (38, 107383), (73, 55898), (146, 27949), (1387, 2942), (1471, 2774)]