4026886201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1254091}}^1$

素因数の和:1254136

約数の個数: 12

約数和(自身を含む): 4589976720

約数和(自身を除く): 563090519

約数列:

[1, 13, 19, 169, 247, 3211, 1254091, 16303183, 23827729, 211941379, 309760477, 4026886201]

約数ペア:

[(1, 4026886201), (13, 309760477), (19, 211941379), (169, 23827729), (247, 16303183), (3211, 1254091)]