2251650373

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1\times {\mathrm{4549}}^1$

素因数の和:6868

約数の個数: 16

約数和(自身を含む): 2658073600

約数和(自身を除く): 406423227

約数列:

[1, 7, 31, 217, 2281, 4549, 15967, 31843, 70711, 141019, 494977, 987133, 10376269, 72633883, 321664339, 2251650373]

約数ペア:

[(1, 2251650373), (7, 321664339), (31, 72633883), (217, 10376269), (2281, 987133), (4549, 494977), (15967, 141019), (31843, 70711)]