1372968578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{273827}}^1$

素因数の和:273961

約数の個数: 16

約数和(自身を含む): 2168717760

約数和(自身を除く): 795749182

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 273827, 547654, 6298021, 12596042, 29847143, 59694286, 686484289, 1372968578]

約数ペア:

[(1, 1372968578), (2, 686484289), (23, 59694286), (46, 29847143), (109, 12596042), (218, 6298021), (2507, 547654), (5014, 273827)]