2190449612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 4187124480

約数和(自身を除く): 1996674868

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 223, 436, 446, 892, 1417, 1733, 2834, 2899, 3466, 5668, 5798, 6932, 11596, 22529, 24307, 45058, 48614, 90116, 97228, 188897, 315991, 377794, 386459, 631982, 755588, 772918, 1263964, 1545836, 2455661, 4911322, 5023967, 9822644, 10047934, 20095868, 42124031, 84248062, 168496124, 547612403, 1095224806, 2190449612]

約数ペア:

[(1, 2190449612), (2, 1095224806), (4, 547612403), (13, 168496124), (26, 84248062), (52, 42124031), (109, 20095868), (218, 10047934), (223, 9822644), (436, 5023967), (446, 4911322), (892, 2455661), (1417, 1545836), (1733, 1263964), (2834, 772918), (2899, 755588), (3466, 631982), (5668, 386459), (5798, 377794), (6932, 315991), (11596, 188897), (22529, 97228), (24307, 90116), (45058, 48614)]