2243742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2525538

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 229, 426, 458, 687, 1374, 1633, 3266, 4899, 5267, 9798, 10534, 15801, 16259, 31602, 32518, 48777, 97554, 373957, 747914, 1121871, 2243742]

約数ペア:

[(1, 2243742), (2, 1121871), (3, 747914), (6, 373957), (23, 97554), (46, 48777), (69, 32518), (71, 31602), (138, 16259), (142, 15801), (213, 10534), (229, 9798), (426, 5267), (458, 4899), (687, 3266), (1374, 1633)]