4920451396

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{561439}}^1$

素因数の和:561763

約数の個数: 24

約数和(自身を含む): 9872360960

約数和(自身を除く): 4951909564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 561439, 1122878, 2245756, 3930073, 7860146, 15720292, 175730407, 351460814, 702921628, 1230112849, 2460225698, 4920451396]

約数ペア:

[(1, 4920451396), (2, 2460225698), (4, 1230112849), (7, 702921628), (14, 351460814), (28, 175730407), (313, 15720292), (626, 7860146), (1252, 3930073), (2191, 2245756), (4382, 1122878), (8764, 561439)]