987310702912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{497636443}}^1$

素因数の和:497636486

約数の個数: 28

約数和(自身を含む): 2022394508416

約数和(自身を除く): 1035083805504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 497636443, 995272886, 1990545772, 3981091544, 7962183088, 15426729733, 15924366176, 30853459466, 31848732352, 61706918932, 123413837864, 246827675728, 493655351456, 987310702912]

約数ペア:

[(1, 987310702912), (2, 493655351456), (4, 246827675728), (8, 123413837864), (16, 61706918932), (31, 31848732352), (32, 30853459466), (62, 15924366176), (64, 15426729733), (124, 7962183088), (248, 3981091544), (496, 1990545772), (992, 995272886), (1984, 497636443)]