2026421761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{543131}}^1$

素因数の和:543192

約数の個数: 16

約数和(自身を含む): 2554892928

約数和(自身を除く): 528471167

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 543131, 3801917, 7060703, 22268371, 49424921, 155878597, 289488823, 2026421761]

約数ペア:

[(1, 2026421761), (7, 289488823), (13, 155878597), (41, 49424921), (91, 22268371), (287, 7060703), (533, 3801917), (3731, 543131)]