4946978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 8249472

約数和(自身を除く): 3302494

約数列:

[1, 2, 23, 41, 43, 46, 61, 82, 86, 122, 943, 989, 1403, 1763, 1886, 1978, 2501, 2623, 2806, 3526, 5002, 5246, 40549, 57523, 60329, 81098, 107543, 115046, 120658, 215086, 2473489, 4946978]

約数ペア:

[(1, 4946978), (2, 2473489), (23, 215086), (41, 120658), (43, 115046), (46, 107543), (61, 81098), (82, 60329), (86, 57523), (122, 40549), (943, 5246), (989, 5002), (1403, 3526), (1763, 2806), (1886, 2623), (1978, 2501)]