7888942789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{2137}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 9827274240

約数和(自身を除く): 1938331451

約数列:

[1, 7, 13, 91, 113, 359, 791, 1469, 2137, 2513, 4667, 10283, 14959, 27781, 32669, 40567, 194467, 241481, 283969, 527371, 767183, 1690367, 3139253, 3691597, 5370281, 9973379, 21974771, 69813653, 86691679, 606841753, 1126991827, 7888942789]

約数ペア:

[(1, 7888942789), (7, 1126991827), (13, 606841753), (91, 86691679), (113, 69813653), (359, 21974771), (791, 9973379), (1469, 5370281), (2137, 3691597), (2513, 3139253), (4667, 1690367), (10283, 767183), (14959, 527371), (27781, 283969), (32669, 241481), (40567, 194467)]