2105761048

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 3974873760

約数和(自身を除く): 1869112712

約数列:

[1, 2, 4, 8, 263, 397, 526, 794, 1052, 1588, 2104, 2521, 3176, 5042, 10084, 20168, 104411, 208822, 417644, 663023, 835288, 1000837, 1326046, 2001674, 2652092, 4003348, 5304184, 8006696, 263220131, 526440262, 1052880524, 2105761048]

約数ペア:

[(1, 2105761048), (2, 1052880524), (4, 526440262), (8, 263220131), (263, 8006696), (397, 5304184), (526, 4003348), (794, 2652092), (1052, 2001674), (1588, 1326046), (2104, 1000837), (2521, 835288), (3176, 663023), (5042, 417644), (10084, 208822), (20168, 104411)]