713256124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1340707}}^1$

素因数の和:1340737

約数の個数: 24

約数和(自身を含む): 1501592960

約数和(自身を除く): 788336836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1340707, 2681414, 5362828, 9384949, 18769898, 25473433, 37539796, 50946866, 101893732, 178314031, 356628062, 713256124]

約数ペア:

[(1, 713256124), (2, 356628062), (4, 178314031), (7, 101893732), (14, 50946866), (19, 37539796), (28, 25473433), (38, 18769898), (76, 9384949), (133, 5362828), (266, 2681414), (532, 1340707)]