42458194

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1523}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 65178432

約数和(自身を除く): 22720238

約数列:

[1, 2, 53, 106, 263, 526, 1523, 3046, 13939, 27878, 80719, 161438, 400549, 801098, 21229097, 42458194]

約数ペア:

[(1, 42458194), (2, 21229097), (53, 801098), (106, 400549), (263, 161438), (526, 80719), (1523, 27878), (3046, 13939)]