520076242

素因数分解:

$2^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{65287}}^1$

素因数の和:65865

約数の個数: 16

約数和(自身を含む): 893139840

約数和(自身を除く): 373063598

約数列:

[1, 2, 7, 14, 569, 1138, 3983, 7966, 65287, 130574, 457009, 914018, 37148303, 74296606, 260038121, 520076242]

約数ペア:

[(1, 520076242), (2, 260038121), (7, 74296606), (14, 37148303), (569, 914018), (1138, 457009), (3983, 130574), (7966, 65287)]