2044042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 4120704

約数和(自身を除く): 2076662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1021, 2002, 2042, 7147, 11231, 13273, 14294, 22462, 26546, 78617, 92911, 146003, 157234, 185822, 292006, 1022021, 2044042]

約数ペア:

[(1, 2044042), (2, 1022021), (7, 292006), (11, 185822), (13, 157234), (14, 146003), (22, 92911), (26, 78617), (77, 26546), (91, 22462), (143, 14294), (154, 13273), (182, 11231), (286, 7147), (1001, 2042), (1021, 2002)]