4625438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 7291296

約数和(自身を除く): 2665858

約数列:

[1, 2, 23, 46, 193, 386, 521, 1042, 4439, 8878, 11983, 23966, 100553, 201106, 2312719, 4625438]

約数ペア:

[(1, 4625438), (2, 2312719), (23, 201106), (46, 100553), (193, 23966), (386, 11983), (521, 8878), (1042, 4439)]