278317075198

素因数分解:

$2^1\times {\mathrm{1747}}^1\times {\mathrm{2939}}^1\times {\mathrm{27103}}^1$

素因数の和:31791

約数の個数: 16

約数和(自身を含む): 417872125440

約数和(自身を除く): 139555050242

約数列:

[1, 2, 1747, 2939, 3494, 5878, 27103, 54206, 5134433, 10268866, 47348941, 79655717, 94697882, 159311434, 139158537599, 278317075198]

約数ペア:

[(1, 278317075198), (2, 139158537599), (1747, 159311434), (2939, 94697882), (3494, 79655717), (5878, 47348941), (27103, 10268866), (54206, 5134433)]