814455902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{21559}}^1$

素因数の和:23027

約数の個数: 16

約数和(自身を含む): 1316626080

約数和(自身を除く): 502170178

約数列:

[1, 2, 13, 26, 1453, 2906, 18889, 21559, 37778, 43118, 280267, 560534, 31325227, 62650454, 407227951, 814455902]

約数ペア:

[(1, 814455902), (2, 407227951), (13, 62650454), (26, 31325227), (1453, 560534), (2906, 280267), (18889, 43118), (21559, 37778)]