428014738

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{773}}^1\times {\mathrm{1103}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 645998976

約数和(自身を除く): 217984238

約数列:

[1, 2, 251, 502, 773, 1103, 1546, 2206, 194023, 276853, 388046, 553706, 852619, 1705238, 214007369, 428014738]

約数ペア:

[(1, 428014738), (2, 214007369), (251, 1705238), (502, 852619), (773, 553706), (1103, 388046), (1546, 276853), (2206, 194023)]