1497333838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{747919}}^1$

素因数の和:747952

約数の個数: 32

約数和(自身を含む): 3015613440

約数和(自身を除く): 1518279602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 747919, 1495838, 5235433, 8227109, 9722947, 10470866, 16454218, 19445894, 57589763, 68060629, 106952417, 115179526, 136121258, 213904834, 748666919, 1497333838]

約数ペア:

[(1, 1497333838), (2, 748666919), (7, 213904834), (11, 136121258), (13, 115179526), (14, 106952417), (22, 68060629), (26, 57589763), (77, 19445894), (91, 16454218), (143, 10470866), (154, 9722947), (182, 8227109), (286, 5235433), (1001, 1495838), (2002, 747919)]