313625972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{12527}}^1$

素因数の和:13111

約数の個数: 24

約数和(自身を含む): 599840640

約数和(自身を除く): 286214668

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 6259, 12518, 12527, 25036, 25054, 50108, 137797, 275594, 551188, 7127863, 14255726, 28511452, 78406493, 156812986, 313625972]

約数ペア:

[(1, 313625972), (2, 156812986), (4, 78406493), (11, 28511452), (22, 14255726), (44, 7127863), (569, 551188), (1138, 275594), (2276, 137797), (6259, 50108), (12518, 25054), (12527, 25036)]