538604476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{3307}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 992929280

約数和(自身を除く): 454324804

約数列:

[1, 2, 4, 19, 38, 76, 2143, 3307, 4286, 6614, 8572, 13228, 40717, 62833, 81434, 125666, 162868, 251332, 7086901, 14173802, 28347604, 134651119, 269302238, 538604476]

約数ペア:

[(1, 538604476), (2, 269302238), (4, 134651119), (19, 28347604), (38, 14173802), (76, 7086901), (2143, 251332), (3307, 162868), (4286, 125666), (6614, 81434), (8572, 62833), (13228, 40717)]