54541474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{123397}}^1$

素因数の和:123429

約数の個数: 16

約数和(自身を含む): 93288888

約数和(自身を除く): 38747414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 123397, 246794, 1604161, 2097749, 3208322, 4195498, 27270737, 54541474]

約数ペア:

[(1, 54541474), (2, 27270737), (13, 4195498), (17, 3208322), (26, 2097749), (34, 1604161), (221, 246794), (442, 123397)]