16987126522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1\times {\mathrm{3083}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 26444436480

約数和(自身を除く): 9457309958

約数列:

[1, 2, 43, 79, 86, 158, 811, 1622, 3083, 3397, 6166, 6794, 34873, 64069, 69746, 128138, 132569, 243557, 265138, 487114, 2500313, 2754967, 5000626, 5509934, 10472951, 20945902, 107513459, 197524727, 215026918, 395049454, 8493563261, 16987126522]

約数ペア:

[(1, 16987126522), (2, 8493563261), (43, 395049454), (79, 215026918), (86, 197524727), (158, 107513459), (811, 20945902), (1622, 10472951), (3083, 5509934), (3397, 5000626), (6166, 2754967), (6794, 2500313), (34873, 487114), (64069, 265138), (69746, 243557), (128138, 132569)]