2016719128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 4032345600

約数和(自身を除く): 2015626472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 271, 283, 346, 542, 566, 692, 1084, 1132, 1384, 2168, 2264, 3287, 5149, 5377, 6574, 10298, 10754, 13148, 20596, 21508, 26296, 41192, 43016, 46883, 48959, 76693, 93766, 97918, 153386, 187532, 195836, 306772, 375064, 391672, 613544, 890777, 930221, 1457167, 1781554, 1860442, 2914334, 3563108, 3720884, 5828668, 7126216, 7441768, 11657336, 13267889, 26535778, 53071556, 106143112, 252089891, 504179782, 1008359564, 2016719128]

約数ペア:

[(1, 2016719128), (2, 1008359564), (4, 504179782), (8, 252089891), (19, 106143112), (38, 53071556), (76, 26535778), (152, 13267889), (173, 11657336), (271, 7441768), (283, 7126216), (346, 5828668), (542, 3720884), (566, 3563108), (692, 2914334), (1084, 1860442), (1132, 1781554), (1384, 1457167), (2168, 930221), (2264, 890777), (3287, 613544), (5149, 391672), (5377, 375064), (6574, 306772), (10298, 195836), (10754, 187532), (13148, 153386), (20596, 97918), (21508, 93766), (26296, 76693), (41192, 48959), (43016, 46883)]