123502574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 209104896

約数和(自身を除く): 85602322

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 2287, 4154, 4574, 27001, 29731, 54002, 59462, 70897, 141794, 153229, 306458, 921661, 1843322, 1991977, 3983954, 4750099, 9500198, 61751287, 123502574]

約数ペア:

[(1, 123502574), (2, 61751287), (13, 9500198), (26, 4750099), (31, 3983954), (62, 1991977), (67, 1843322), (134, 921661), (403, 306458), (806, 153229), (871, 141794), (1742, 70897), (2077, 59462), (2287, 54002), (4154, 29731), (4574, 27001)]