2180256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 6166944

約数和(自身を除く): 3986688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1747, 3494, 5241, 6988, 10482, 13976, 20964, 22711, 27952, 41928, 45422, 55904, 68133, 83856, 90844, 136266, 167712, 181688, 272532, 363376, 545064, 726752, 1090128, 2180256]

約数ペア:

[(1, 2180256), (2, 1090128), (3, 726752), (4, 545064), (6, 363376), (8, 272532), (12, 181688), (13, 167712), (16, 136266), (24, 90844), (26, 83856), (32, 68133), (39, 55904), (48, 45422), (52, 41928), (78, 27952), (96, 22711), (104, 20964), (156, 13976), (208, 10482), (312, 6988), (416, 5241), (624, 3494), (1248, 1747)]