2193740065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{676037}}^1$

素因数の和:676112

約数の個数: 16

約数和(自身を含む): 2920484160

約数和(自身を除く): 726744095

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 676037, 3380185, 7436407, 37182035, 39886183, 199430915, 438748013, 2193740065]

約数ペア:

[(1, 2193740065), (5, 438748013), (11, 199430915), (55, 39886183), (59, 37182035), (295, 7436407), (649, 3380185), (3245, 676037)]