2012307878

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{3433}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 3486196800

約数和(自身を除く): 1473888922

約数列:

[1, 2, 7, 14, 149, 281, 298, 562, 1043, 1967, 2086, 3433, 3934, 6866, 24031, 41869, 48062, 83738, 293083, 511517, 586166, 964673, 1023034, 1929346, 3580619, 6752711, 7161238, 13505422, 143736277, 287472554, 1006153939, 2012307878]

約数ペア:

[(1, 2012307878), (2, 1006153939), (7, 287472554), (14, 143736277), (149, 13505422), (281, 7161238), (298, 6752711), (562, 3580619), (1043, 1929346), (1967, 1023034), (2086, 964673), (3433, 586166), (3934, 511517), (6866, 293083), (24031, 83738), (41869, 48062)]