2026488919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{543149}}^1$

素因数の和:543210

約数の個数: 16

約数和(自身を含む): 2554977600

約数和(自身を除く): 528488681

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 543149, 3802043, 7060937, 22269109, 49426559, 155883763, 289498417, 2026488919]

約数ペア:

[(1, 2026488919), (7, 289498417), (13, 155883763), (41, 49426559), (91, 22269109), (287, 7060937), (533, 3802043), (3731, 543149)]