728014718

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1\times {\mathrm{911}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 1096851456

約数和(自身を除く): 368836738

約数列:

[1, 2, 463, 863, 911, 926, 1726, 1822, 399569, 421793, 786193, 799138, 843586, 1572386, 364007359, 728014718]

約数ペア:

[(1, 728014718), (2, 364007359), (463, 1572386), (863, 843586), (911, 799138), (926, 786193), (1726, 421793), (1822, 399569)]