5311254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 11541600

約数和(自身を除く): 6230346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 457, 894, 914, 1371, 1937, 2742, 3874, 5811, 5941, 11622, 11882, 17823, 35646, 68093, 136186, 204279, 408558, 885209, 1770418, 2655627, 5311254]

約数ペア:

[(1, 5311254), (2, 2655627), (3, 1770418), (6, 885209), (13, 408558), (26, 204279), (39, 136186), (78, 68093), (149, 35646), (298, 17823), (447, 11882), (457, 11622), (894, 5941), (914, 5811), (1371, 3874), (1937, 2742)]