2813902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15461}}^1$

素因数の和:15483

約数の個数: 16

約数和(自身を含む): 5195232

約数和(自身を除く): 2381330

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 15461, 30922, 108227, 200993, 216454, 401986, 1406951, 2813902]

約数ペア:

[(1, 2813902), (2, 1406951), (7, 401986), (13, 216454), (14, 200993), (26, 108227), (91, 30922), (182, 15461)]