2019929098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{2477}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 3348511488

約数和(自身を除く): 1328582390

約数列:

[1, 2, 11, 22, 101, 202, 367, 734, 1111, 2222, 2477, 4037, 4954, 8074, 27247, 37067, 54494, 74134, 250177, 407737, 500354, 815474, 909059, 1818118, 2751947, 5503894, 9999649, 19999298, 91814959, 183629918, 1009964549, 2019929098]

約数ペア:

[(1, 2019929098), (2, 1009964549), (11, 183629918), (22, 91814959), (101, 19999298), (202, 9999649), (367, 5503894), (734, 2751947), (1111, 1818118), (2222, 909059), (2477, 815474), (4037, 500354), (4954, 407737), (8074, 250177), (27247, 74134), (37067, 54494)]