83497492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{123517}}^1$

素因数の和:123547

約数の個数: 18

約数和(自身を含む): 158226558

約数和(自身を除く): 74729066

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 123517, 247034, 494068, 1605721, 3211442, 6422884, 20874373, 41748746, 83497492]

約数ペア:

[(1, 83497492), (2, 41748746), (4, 20874373), (13, 6422884), (26, 3211442), (52, 1605721), (169, 494068), (338, 247034), (676, 123517)]