2012637572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{20707}}^1$

素因数の和:20816

約数の個数: 36

約数和(自身を含む): 3925988304

約数和(自身を除く): 1913350732

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 2209, 4418, 8836, 20707, 24299, 41414, 48598, 82828, 97196, 227777, 455554, 911108, 973229, 1946458, 3892916, 10705519, 21411038, 42822076, 45741763, 91483526, 182967052, 503159393, 1006318786, 2012637572]

約数ペア:

[(1, 2012637572), (2, 1006318786), (4, 503159393), (11, 182967052), (22, 91483526), (44, 45741763), (47, 42822076), (94, 21411038), (188, 10705519), (517, 3892916), (1034, 1946458), (2068, 973229), (2209, 911108), (4418, 455554), (8836, 227777), (20707, 97196), (24299, 82828), (41414, 48598)]