4988298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 12508992

約数和(自身を除く): 7520694

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 49, 57, 94, 98, 114, 133, 141, 147, 266, 282, 294, 329, 361, 399, 658, 722, 798, 893, 931, 987, 1083, 1786, 1862, 1974, 2166, 2303, 2527, 2679, 2793, 4606, 5054, 5358, 5586, 6251, 6909, 7581, 12502, 13818, 15162, 16967, 17689, 18753, 33934, 35378, 37506, 43757, 50901, 53067, 87514, 101802, 106134, 118769, 131271, 237538, 262542, 356307, 712614, 831383, 1662766, 2494149, 4988298]

約数ペア:

[(1, 4988298), (2, 2494149), (3, 1662766), (6, 831383), (7, 712614), (14, 356307), (19, 262542), (21, 237538), (38, 131271), (42, 118769), (47, 106134), (49, 101802), (57, 87514), (94, 53067), (98, 50901), (114, 43757), (133, 37506), (141, 35378), (147, 33934), (266, 18753), (282, 17689), (294, 16967), (329, 15162), (361, 13818), (399, 12502), (658, 7581), (722, 6909), (798, 6251), (893, 5586), (931, 5358), (987, 5054), (1083, 4606), (1786, 2793), (1862, 2679), (1974, 2527), (2166, 2303)]