242414978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^3$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 410350080

約数和(自身を除く): 167935102

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 4489, 8978, 27001, 54002, 58357, 116714, 139159, 278318, 300763, 601526, 1809067, 3618134, 3909919, 7819838, 9323653, 18647306, 121207489, 242414978]

約数ペア:

[(1, 242414978), (2, 121207489), (13, 18647306), (26, 9323653), (31, 7819838), (62, 3909919), (67, 3618134), (134, 1809067), (403, 601526), (806, 300763), (871, 278318), (1742, 139159), (2077, 116714), (4154, 58357), (4489, 54002), (8978, 27001)]