2007992932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 3870397440

約数和(自身を除く): 1862404508

約数列:

[1, 2, 4, 11, 22, 44, 191, 337, 382, 674, 709, 764, 1348, 1418, 2101, 2836, 3707, 4202, 7414, 7799, 8404, 14828, 15598, 31196, 64367, 128734, 135419, 238933, 257468, 270838, 477866, 541676, 708037, 955732, 1416074, 1489609, 2628263, 2832148, 2979218, 5256526, 5958436, 10513052, 45636203, 91272406, 182544812, 501998233, 1003996466, 2007992932]

約数ペア:

[(1, 2007992932), (2, 1003996466), (4, 501998233), (11, 182544812), (22, 91272406), (44, 45636203), (191, 10513052), (337, 5958436), (382, 5256526), (674, 2979218), (709, 2832148), (764, 2628263), (1348, 1489609), (1418, 1416074), (2101, 955732), (2836, 708037), (3707, 541676), (4202, 477866), (7414, 270838), (7799, 257468), (8404, 238933), (14828, 135419), (15598, 128734), (31196, 64367)]