4907214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 11658192

約数和(自身を除く): 6750978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 313, 402, 603, 626, 871, 939, 1206, 1742, 1878, 2613, 2817, 4069, 5226, 5634, 7839, 8138, 12207, 15678, 20971, 24414, 36621, 41942, 62913, 73242, 125826, 188739, 272623, 377478, 545246, 817869, 1635738, 2453607, 4907214]

約数ペア:

[(1, 4907214), (2, 2453607), (3, 1635738), (6, 817869), (9, 545246), (13, 377478), (18, 272623), (26, 188739), (39, 125826), (67, 73242), (78, 62913), (117, 41942), (134, 36621), (201, 24414), (234, 20971), (313, 15678), (402, 12207), (603, 8138), (626, 7839), (871, 5634), (939, 5226), (1206, 4069), (1742, 2817), (1878, 2613)]