2770985

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1123927

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1931, 9655, 13517, 67585, 79171, 395855, 554197, 2770985]

約数ペア:

[(1, 2770985), (5, 554197), (7, 395855), (35, 79171), (41, 67585), (205, 13517), (287, 9655), (1435, 1931)]