390825254

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{11831}}^1$

素因数の和:12115

約数の個数: 16

約数和(自身を含む): 596332800

約数和(自身を除く): 205507546

約数列:

[1, 2, 83, 166, 199, 398, 11831, 16517, 23662, 33034, 981973, 1963946, 2354369, 4708738, 195412627, 390825254]

約数ペア:

[(1, 390825254), (2, 195412627), (83, 4708738), (166, 2354369), (199, 1963946), (398, 981973), (11831, 33034), (16517, 23662)]