457808546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{112153}}^1$

素因数の和:112325

約数の個数: 16

約数和(自身を含む): 744253944

約数和(自身を除く): 286445398

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 112153, 224306, 1457989, 2915978, 17608021, 35216042, 228904273, 457808546]

約数ペア:

[(1, 457808546), (2, 228904273), (13, 35216042), (26, 17608021), (157, 2915978), (314, 1457989), (2041, 224306), (4082, 112153)]