809471292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{418981}}^1$

素因数の和:419018

約数の個数: 48

約数和(自身を含む): 2252447232

約数和(自身を除く): 1442975940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 418981, 837962, 1256943, 1675924, 2513886, 2932867, 5027772, 5865734, 8798601, 9636563, 11731468, 17597202, 19273126, 28909689, 35194404, 38546252, 57819378, 67455941, 115638756, 134911882, 202367823, 269823764, 404735646, 809471292]

約数ペア:

[(1, 809471292), (2, 404735646), (3, 269823764), (4, 202367823), (6, 134911882), (7, 115638756), (12, 67455941), (14, 57819378), (21, 38546252), (23, 35194404), (28, 28909689), (42, 19273126), (46, 17597202), (69, 11731468), (84, 9636563), (92, 8798601), (138, 5865734), (161, 5027772), (276, 2932867), (322, 2513886), (483, 1675924), (644, 1256943), (966, 837962), (1932, 418981)]