550991497

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{5147}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 646918272

約数和(自身を除く): 95926775

約数列:

[1, 7, 41, 287, 373, 2611, 5147, 15293, 36029, 107051, 211027, 1477189, 1919831, 13438817, 78713071, 550991497]

約数ペア:

[(1, 550991497), (7, 78713071), (41, 13438817), (287, 1919831), (373, 1477189), (2611, 211027), (5147, 107051), (15293, 36029)]