2443478401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{112349}}^1$

素因数の和:112608

約数の個数: 16

約数和(自身を含む): 3019968000

約数和(自身を除く): 576489599

約数列:

[1, 7, 13, 91, 239, 1673, 3107, 21749, 112349, 786443, 1460537, 10223759, 26851411, 187959877, 349068343, 2443478401]

約数ペア:

[(1, 2443478401), (7, 349068343), (13, 187959877), (91, 26851411), (239, 10223759), (1673, 1460537), (3107, 786443), (21749, 112349)]