2725396

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 18

約数和(自身を含む): 4935210

約数和(自身を除く): 2209814

約数列:

[1, 2, 4, 31, 62, 124, 709, 961, 1418, 1922, 2836, 3844, 21979, 43958, 87916, 681349, 1362698, 2725396]

約数ペア:

[(1, 2725396), (2, 1362698), (4, 681349), (31, 87916), (62, 43958), (124, 21979), (709, 3844), (961, 2836), (1418, 1922)]