886239978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{104239}}^1$

素因数の和:104366

約数の個数: 32

約数和(自身を含む): 1926355200

約数和(自身を除く): 1040115222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 104239, 208478, 312717, 625434, 1355107, 2710214, 4065321, 8130642, 11362051, 22724102, 34086153, 68172306, 147706663, 295413326, 443119989, 886239978]

約数ペア:

[(1, 886239978), (2, 443119989), (3, 295413326), (6, 147706663), (13, 68172306), (26, 34086153), (39, 22724102), (78, 11362051), (109, 8130642), (218, 4065321), (327, 2710214), (654, 1355107), (1417, 625434), (2834, 312717), (4251, 208478), (8502, 104239)]