289054376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{6029}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 585030600

約数和(自身を除く): 295976224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1844, 3688, 5993, 6029, 11986, 12058, 23972, 24116, 47944, 48232, 78377, 156754, 313508, 627016, 2779369, 5558738, 11117476, 22234952, 36131797, 72263594, 144527188, 289054376]

約数ペア:

[(1, 289054376), (2, 144527188), (4, 72263594), (8, 36131797), (13, 22234952), (26, 11117476), (52, 5558738), (104, 2779369), (461, 627016), (922, 313508), (1844, 156754), (3688, 78377), (5993, 48232), (6029, 47944), (11986, 24116), (12058, 23972)]