2467254

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 5157504

約数和(自身を除く): 2690250

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 131, 146, 219, 258, 262, 393, 438, 786, 3139, 5633, 6278, 9417, 9563, 11266, 16899, 18834, 19126, 28689, 33798, 57378, 411209, 822418, 1233627, 2467254]

約数ペア:

[(1, 2467254), (2, 1233627), (3, 822418), (6, 411209), (43, 57378), (73, 33798), (86, 28689), (129, 19126), (131, 18834), (146, 16899), (219, 11266), (258, 9563), (262, 9417), (393, 6278), (438, 5633), (786, 3139)]