1402086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 2045274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 251, 266, 294, 399, 502, 753, 798, 931, 1506, 1757, 1862, 2793, 3514, 4769, 5271, 5586, 9538, 10542, 12299, 14307, 24598, 28614, 33383, 36897, 66766, 73794, 100149, 200298, 233681, 467362, 701043, 1402086]

約数ペア:

[(1, 1402086), (2, 701043), (3, 467362), (6, 233681), (7, 200298), (14, 100149), (19, 73794), (21, 66766), (38, 36897), (42, 33383), (49, 28614), (57, 24598), (98, 14307), (114, 12299), (133, 10542), (147, 9538), (251, 5586), (266, 5271), (294, 4769), (399, 3514), (502, 2793), (753, 1862), (798, 1757), (931, 1506)]