281996494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{252233}}^1$

素因数の和:252291

約数の個数: 16

約数和(自身を含む): 466128432

約数和(自身を除く): 184131938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 252233, 504466, 3279029, 6558058, 10846019, 21692038, 140998247, 281996494]

約数ペア:

[(1, 281996494), (2, 140998247), (13, 21692038), (26, 10846019), (43, 6558058), (86, 3279029), (559, 504466), (1118, 252233)]