497647542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11848751}}^1$

素因数の和:11848763

約数の個数: 16

約数和(自身を含む): 1137480192

約数和(自身を除く): 639832650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11848751, 23697502, 35546253, 71092506, 82941257, 165882514, 248823771, 497647542]

約数ペア:

[(1, 497647542), (2, 248823771), (3, 165882514), (6, 82941257), (7, 71092506), (14, 35546253), (21, 23697502), (42, 11848751)]