2019388322

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1\times {\mathrm{1609}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 3492128640

約数和(自身を除く): 1472740318

約数列:

[1, 2, 7, 14, 157, 314, 571, 1099, 1142, 1609, 2198, 3218, 3997, 7994, 11263, 22526, 89647, 179294, 252613, 505226, 627529, 918739, 1255058, 1768291, 1837478, 3536582, 6431173, 12862346, 144242023, 288484046, 1009694161, 2019388322]

約数ペア:

[(1, 2019388322), (2, 1009694161), (7, 288484046), (14, 144242023), (157, 12862346), (314, 6431173), (571, 3536582), (1099, 1837478), (1142, 1768291), (1609, 1255058), (2198, 918739), (3218, 627529), (3997, 505226), (7994, 252613), (11263, 179294), (22526, 89647)]