4065438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52121}}^1$

素因数の和:52139

約数の個数: 16

約数和(自身を含む): 8756496

約数和(自身を除く): 4691058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 52121, 104242, 156363, 312726, 677573, 1355146, 2032719, 4065438]

約数ペア:

[(1, 4065438), (2, 2032719), (3, 1355146), (6, 677573), (13, 312726), (26, 156363), (39, 104242), (78, 52121)]