2456223554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 3839996160

約数和(自身を除く): 1383772606

約数列:

[1, 2, 43, 73, 86, 146, 239, 478, 1637, 3139, 3274, 6278, 10277, 17447, 20554, 34894, 70391, 119501, 140782, 239002, 391243, 750221, 782486, 1500442, 5138543, 10277086, 16823449, 28560739, 33646898, 57121478, 1228111777, 2456223554]

約数ペア:

[(1, 2456223554), (2, 1228111777), (43, 57121478), (73, 33646898), (86, 28560739), (146, 16823449), (239, 10277086), (478, 5138543), (1637, 1500442), (3139, 782486), (3274, 750221), (6278, 391243), (10277, 239002), (17447, 140782), (20554, 119501), (34894, 70391)]