123525374

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 224423136

約数和(自身を除く): 100897762

約数列:

[1, 2, 7, 14, 41, 49, 71, 82, 98, 142, 287, 433, 497, 574, 866, 994, 2009, 2911, 3031, 3479, 4018, 5822, 6062, 6958, 17753, 20377, 21217, 30743, 35506, 40754, 42434, 61486, 124271, 142639, 215201, 248542, 285278, 430402, 869897, 1260463, 1506407, 1739794, 2520926, 3012814, 8823241, 17646482, 61762687, 123525374]

約数ペア:

[(1, 123525374), (2, 61762687), (7, 17646482), (14, 8823241), (41, 3012814), (49, 2520926), (71, 1739794), (82, 1506407), (98, 1260463), (142, 869897), (287, 430402), (433, 285278), (497, 248542), (574, 215201), (866, 142639), (994, 124271), (2009, 61486), (2911, 42434), (3031, 40754), (3479, 35506), (4018, 30743), (5822, 21217), (6062, 20377), (6958, 17753)]