2080495549459

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{1206383}}^1$

素因数の和:1207194

約数の個数: 16

約数和(自身を含む): 2209130380800

約数和(自身を除く): 128634831341

約数列:

[1, 19, 139, 653, 2641, 12407, 90767, 1206383, 1724573, 22921277, 167687237, 787768099, 3186057503, 14967593881, 109499765761, 2080495549459]

約数ペア:

[(1, 2080495549459), (19, 109499765761), (139, 14967593881), (653, 3186057503), (2641, 787768099), (12407, 167687237), (90767, 22921277), (1206383, 1724573)]