330802978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{57173}}^1$

素因数の和:57449

約数の個数: 16

約数和(自身を含む): 543381696

約数和(自身を除く): 212578718

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 57173, 114346, 628903, 1257806, 15036499, 30072998, 165401489, 330802978]

約数ペア:

[(1, 330802978), (2, 165401489), (11, 30072998), (22, 15036499), (263, 1257806), (526, 628903), (2893, 114346), (5786, 57173)]