464947984

素因数分解:

$2^4\times {\mathrm{4987}}^1\times {\mathrm{5827}}^1$

素因数の和:10822

約数の個数: 20

約数和(自身を含む): 901171984

約数和(自身を除く): 436224000

約数列:

[1, 2, 4, 8, 16, 4987, 5827, 9974, 11654, 19948, 23308, 39896, 46616, 79792, 93232, 29059249, 58118498, 116236996, 232473992, 464947984]

約数ペア:

[(1, 464947984), (2, 232473992), (4, 116236996), (8, 58118498), (16, 29059249), (4987, 93232), (5827, 79792), (9974, 46616), (11654, 39896), (19948, 23308)]