4690478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 7665840

約数和(自身を除く): 2975362

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2027, 2314, 4054, 26351, 52702, 180403, 360806, 2345239, 4690478]

約数ペア:

[(1, 4690478), (2, 2345239), (13, 360806), (26, 180403), (89, 52702), (178, 26351), (1157, 4054), (2027, 2314)]