339581658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{55109}}^1$

素因数の和:55206

約数の個数: 32

約数和(自身を含む): 740678400

約数和(自身を除く): 401096742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 55109, 110218, 165327, 330654, 716417, 1432834, 2149251, 4298502, 4353611, 8707222, 13060833, 26121666, 56596943, 113193886, 169790829, 339581658]

約数ペア:

[(1, 339581658), (2, 169790829), (3, 113193886), (6, 56596943), (13, 26121666), (26, 13060833), (39, 8707222), (78, 4353611), (79, 4298502), (158, 2149251), (237, 1432834), (474, 716417), (1027, 330654), (2054, 165327), (3081, 110218), (6162, 55109)]