808224109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2371}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 1065692160

約数和(自身を除く): 257468051

約数列:

[1, 7, 11, 19, 77, 133, 209, 233, 1463, 1631, 2371, 2563, 4427, 16597, 17941, 26081, 30989, 45049, 48697, 182567, 315343, 340879, 495539, 552443, 3468773, 3867101, 6076873, 10496417, 42538111, 73474919, 115460587, 808224109]

約数ペア:

[(1, 808224109), (7, 115460587), (11, 73474919), (19, 42538111), (77, 10496417), (133, 6076873), (209, 3867101), (233, 3468773), (1463, 552443), (1631, 495539), (2371, 340879), (2563, 315343), (4427, 182567), (16597, 48697), (17941, 45049), (26081, 30989)]