407726924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{7873}}^1$

素因数の和:8006

約数の個数: 36

約数和(自身を含む): 791714952

約数和(自身を除く): 383988028

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 214, 242, 428, 484, 1177, 2354, 4708, 7873, 12947, 15746, 25894, 31492, 51788, 86603, 173206, 346412, 842411, 952633, 1684822, 1905266, 3369644, 3810532, 9266521, 18533042, 37066084, 101931731, 203863462, 407726924]

約数ペア:

[(1, 407726924), (2, 203863462), (4, 101931731), (11, 37066084), (22, 18533042), (44, 9266521), (107, 3810532), (121, 3369644), (214, 1905266), (242, 1684822), (428, 952633), (484, 842411), (1177, 346412), (2354, 173206), (4708, 86603), (7873, 51788), (12947, 31492), (15746, 25894)]