4781388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 11957120

約数和(自身を除く): 7175732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 313, 402, 626, 804, 939, 1252, 1273, 1878, 2546, 3756, 3819, 5092, 5947, 7638, 11894, 15276, 17841, 20971, 23788, 35682, 41942, 62913, 71364, 83884, 125826, 251652, 398449, 796898, 1195347, 1593796, 2390694, 4781388]

約数ペア:

[(1, 4781388), (2, 2390694), (3, 1593796), (4, 1195347), (6, 796898), (12, 398449), (19, 251652), (38, 125826), (57, 83884), (67, 71364), (76, 62913), (114, 41942), (134, 35682), (201, 23788), (228, 20971), (268, 17841), (313, 15276), (402, 11894), (626, 7638), (804, 5947), (939, 5092), (1252, 3819), (1273, 3756), (1878, 2546)]