7928002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 12455424

約数和(自身を除く): 4527422

約数列:

[1, 2, 31, 62, 71, 142, 1801, 2201, 3602, 4402, 55831, 111662, 127871, 255742, 3964001, 7928002]

約数ペア:

[(1, 7928002), (2, 3964001), (31, 255742), (62, 127871), (71, 111662), (142, 55831), (1801, 4402), (2201, 3602)]