2918372054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{10939}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 4881515520

約数和(自身を除く): 1963143466

約数列:

[1, 2, 13, 26, 31, 62, 331, 403, 662, 806, 4303, 8606, 10261, 10939, 20522, 21878, 133393, 142207, 266786, 284414, 339109, 678218, 3620809, 4408417, 7241618, 8816834, 47070517, 94141034, 112245079, 224490158, 1459186027, 2918372054]

約数ペア:

[(1, 2918372054), (2, 1459186027), (13, 224490158), (26, 112245079), (31, 94141034), (62, 47070517), (331, 8816834), (403, 7241618), (662, 4408417), (806, 3620809), (4303, 678218), (8606, 339109), (10261, 284414), (10939, 266786), (20522, 142207), (21878, 133393)]